diff --git a/packages/cache/package.json b/packages/cache/package.json
index 2221983f33..c3bad9821f 100644
--- a/packages/cache/package.json
+++ b/packages/cache/package.json
@@ -11,7 +11,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/packages/cli/src/generators/microservice/index.ts b/packages/cli/src/generators/microservice/index.ts
index 0fedd03b9c..c6c635ff15 100644
--- a/packages/cli/src/generators/microservice/index.ts
+++ b/packages/cli/src/generators/microservice/index.ts
@@ -175,8 +175,7 @@ export default class MicroserviceGenerator extends AppGenerator<MicroserviceOpti
 
   writing() {
     if (!this.shouldExit()) {
-      // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-      if (this.options.baseService || this.options.datasourceName) {
+      if (this.options.baseService ?? this.options.datasourceName) {
         this._createDataSource();
       } else {
         this._createFacadeRedisDatasource();
diff --git a/packages/core/package.json b/packages/core/package.json
index e54a897259..d369df5467 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -23,7 +23,7 @@
     }
   },
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/packages/custom-sf-changelog/package.json b/packages/custom-sf-changelog/package.json
index efda237fb9..6110a2fa0f 100644
--- a/packages/custom-sf-changelog/package.json
+++ b/packages/custom-sf-changelog/package.json
@@ -22,7 +22,7 @@
   ],
   "author": "Akshat Dubey",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "license": "ISC",
   "dependencies": {
diff --git a/packages/feature-toggle/package.json b/packages/feature-toggle/package.json
index efec552587..1d103adfaf 100644
--- a/packages/feature-toggle/package.json
+++ b/packages/feature-toggle/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/audit-ms-example/package.json b/sandbox/audit-ms-example/package.json
index 1f8cf2f326..1a251002c9 100644
--- a/sandbox/audit-ms-example/package.json
+++ b/sandbox/audit-ms-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/auth-ms-basic-example/package.json b/sandbox/auth-ms-basic-example/package.json
index 1b88ea6fea..123ae3ea1e 100644
--- a/sandbox/auth-ms-basic-example/package.json
+++ b/sandbox/auth-ms-basic-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/auth-multitenant-example/package.json b/sandbox/auth-multitenant-example/package.json
index 1d3ebbe9db..cd8c19d2a7 100644
--- a/sandbox/auth-multitenant-example/package.json
+++ b/sandbox/auth-multitenant-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/auth-multitenant-example/src/repositories/user-ext.repository.ts b/sandbox/auth-multitenant-example/src/repositories/user-ext.repository.ts
index 020da92026..3fff24cc0a 100644
--- a/sandbox/auth-multitenant-example/src/repositories/user-ext.repository.ts
+++ b/sandbox/auth-multitenant-example/src/repositories/user-ext.repository.ts
@@ -139,8 +139,7 @@ export class UserExtRepository extends DefaultSoftCrudRepository<
   async verifyPassword(username: string, password: string): Promise<User> {
     const user = await super.findOne({where: {username}});
     const creds = user && (await this.credentials(user.id).get());
-    // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-    if (!user || user.deleted || !creds?.password) {
+    if (!user ?? user?.deleted ?? !creds?.password) {
       throw new HttpErrors.Unauthorized(AuthenticateErrorKeys.UserDoesNotExist);
     } else if (!(await bcrypt.compare(password, creds.password))) {
       throw new HttpErrors.Unauthorized(AuthErrorKeys.InvalidCredentials);
@@ -152,7 +151,7 @@ export class UserExtRepository extends DefaultSoftCrudRepository<
         AuthenticateErrorKeys.TempPasswordLoginDisallowed,
       );
     } else {
-      return user;
+      return user!;
     }
   }
 
@@ -163,8 +162,7 @@ export class UserExtRepository extends DefaultSoftCrudRepository<
   ): Promise<User> {
     const user = await super.findOne({where: {username}});
     const creds = user && (await this.credentials(user.id).get());
-    // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-    if (!user || user.deleted || !creds?.password) {
+    if (!user ?? user?.deleted ?? !creds?.password) {
       throw new HttpErrors.Unauthorized(AuthenticateErrorKeys.UserDoesNotExist);
     } else if (!(await bcrypt.compare(password, creds.password))) {
       throw new HttpErrors.Unauthorized(AuthErrorKeys.WrongPassword);
@@ -175,9 +173,9 @@ export class UserExtRepository extends DefaultSoftCrudRepository<
     } else {
       // Do nothing
     }
-    await this.credentials(user.id).patch({
+    await this.credentials(user!.id).patch({
       password: await bcrypt.hash(newPassword, saltRounds),
     });
-    return user;
+    return user!;
   }
 }
diff --git a/sandbox/cache-example/package.json b/sandbox/cache-example/package.json
index 888e905b2a..2845e4b644 100644
--- a/sandbox/cache-example/package.json
+++ b/sandbox/cache-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/chat-notification-pubnub-example/facade/package.json b/sandbox/chat-notification-pubnub-example/facade/package.json
index 1345acd056..f947681f7d 100644
--- a/sandbox/chat-notification-pubnub-example/facade/package.json
+++ b/sandbox/chat-notification-pubnub-example/facade/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/chat-notification-pubnub-example/services/chat-service/package.json b/sandbox/chat-notification-pubnub-example/services/chat-service/package.json
index ff6df092bd..aeac60966f 100644
--- a/sandbox/chat-notification-pubnub-example/services/chat-service/package.json
+++ b/sandbox/chat-notification-pubnub-example/services/chat-service/package.json
@@ -10,7 +10,7 @@
   "types": "dist/index.d.ts",
   "private": true,
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/chat-notification-pubnub-example/services/notifications-service/package.json b/sandbox/chat-notification-pubnub-example/services/notifications-service/package.json
index f335457167..9aed8694d0 100644
--- a/sandbox/chat-notification-pubnub-example/services/notifications-service/package.json
+++ b/sandbox/chat-notification-pubnub-example/services/notifications-service/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/chat-notification-socketio-example/facade/package.json b/sandbox/chat-notification-socketio-example/facade/package.json
index dcacb1236b..e81f580151 100644
--- a/sandbox/chat-notification-socketio-example/facade/package.json
+++ b/sandbox/chat-notification-socketio-example/facade/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/chat-notification-socketio-example/services/chat-service/package.json b/sandbox/chat-notification-socketio-example/services/chat-service/package.json
index fdf42331fa..766397bad5 100644
--- a/sandbox/chat-notification-socketio-example/services/chat-service/package.json
+++ b/sandbox/chat-notification-socketio-example/services/chat-service/package.json
@@ -10,7 +10,7 @@
   "types": "dist/index.d.ts",
   "private": true,
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/chat-notification-socketio-example/services/notifications-service/package.json b/sandbox/chat-notification-socketio-example/services/notifications-service/package.json
index 27d2223167..5dc1aec761 100644
--- a/sandbox/chat-notification-socketio-example/services/notifications-service/package.json
+++ b/sandbox/chat-notification-socketio-example/services/notifications-service/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/chat-notification-socketio-example/services/socketio-service/package.json b/sandbox/chat-notification-socketio-example/services/socketio-service/package.json
index e6349ebcf1..17293e512b 100644
--- a/sandbox/chat-notification-socketio-example/services/socketio-service/package.json
+++ b/sandbox/chat-notification-socketio-example/services/socketio-service/package.json
@@ -17,7 +17,7 @@
     "directory": "examples/socketio"
   },
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/feature-toggle-example/package.json b/sandbox/feature-toggle-example/package.json
index 8ed3c310d1..c2b585b547 100644
--- a/sandbox/feature-toggle-example/package.json
+++ b/sandbox/feature-toggle-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/in-mail-example/package.json b/sandbox/in-mail-example/package.json
index d6c6447bcf..b1f14cc2e4 100644
--- a/sandbox/in-mail-example/package.json
+++ b/sandbox/in-mail-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/notification-socket-example/package.json b/sandbox/notification-socket-example/package.json
index d68d63b265..da5a24ddff 100644
--- a/sandbox/notification-socket-example/package.json
+++ b/sandbox/notification-socket-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/oauth-example/package.json b/sandbox/oauth-example/package.json
index d37c76c4cf..f7aa125f03 100644
--- a/sandbox/oauth-example/package.json
+++ b/sandbox/oauth-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/oidc-basic-example/package.json b/sandbox/oidc-basic-example/package.json
index b95391d398..660b93eee4 100644
--- a/sandbox/oidc-basic-example/package.json
+++ b/sandbox/oidc-basic-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/payment-example/package.json b/sandbox/payment-example/package.json
index b53eaeb233..8bc4b80fdd 100644
--- a/sandbox/payment-example/package.json
+++ b/sandbox/payment-example/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/pubnub-example/package.json b/sandbox/pubnub-example/package.json
index 6e43e1ceab..60b800fa31 100644
--- a/sandbox/pubnub-example/package.json
+++ b/sandbox/pubnub-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/scheduler-example/package.json b/sandbox/scheduler-example/package.json
index 29588b4ab9..ca92d0fdf2 100644
--- a/sandbox/scheduler-example/package.json
+++ b/sandbox/scheduler-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "lb-tsc",
diff --git a/sandbox/search-ms-example/package.json b/sandbox/search-ms-example/package.json
index 83f48da21f..93b1f2f926 100644
--- a/sandbox/search-ms-example/package.json
+++ b/sandbox/search-ms-example/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "private": true,
   "scripts": {
diff --git a/sandbox/telemed-app/backend/authentication-service/package.json b/sandbox/telemed-app/backend/authentication-service/package.json
index 81875087b2..6500f34b3c 100644
--- a/sandbox/telemed-app/backend/authentication-service/package.json
+++ b/sandbox/telemed-app/backend/authentication-service/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": ">=10.16"
+    "node": "18 || 20"
   },
   "scripts": {
     "build:layers": "scripts/build-dependency-layer.sh",
diff --git a/sandbox/telemed-app/backend/notification-service/package.json b/sandbox/telemed-app/backend/notification-service/package.json
index 5c3d47502c..bdb61f4a2a 100644
--- a/sandbox/telemed-app/backend/notification-service/package.json
+++ b/sandbox/telemed-app/backend/notification-service/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": ">=10.16"
+    "node": "18 || 20"
   },
   "scripts": {
     "build:layers": "scripts/build-dependency-layer.sh",
diff --git a/sandbox/telemed-app/backend/video-conferencing-service/package.json b/sandbox/telemed-app/backend/video-conferencing-service/package.json
index 022fe0eea1..62f1cc1388 100644
--- a/sandbox/telemed-app/backend/video-conferencing-service/package.json
+++ b/sandbox/telemed-app/backend/video-conferencing-service/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": ">=10.16"
+    "node": "18 || 20"
   },
   "scripts": {
     "build:layers": "scripts/build-dependency-layer.sh",
diff --git a/sandbox/video-conferencing-ms-example/package.json b/sandbox/video-conferencing-ms-example/package.json
index cf56d2bf16..973e0d5629 100644
--- a/sandbox/video-conferencing-ms-example/package.json
+++ b/sandbox/video-conferencing-ms-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/sandbox/workflow-ms-example/package.json b/sandbox/workflow-ms-example/package.json
index 28f4e09bee..b4967c02fb 100644
--- a/sandbox/workflow-ms-example/package.json
+++ b/sandbox/workflow-ms-example/package.json
@@ -10,7 +10,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "build": "npm run clean && lb-tsc",
diff --git a/services/audit-service/package.json b/services/audit-service/package.json
index 5e6ba49387..8fb001cb3a 100644
--- a/services/audit-service/package.json
+++ b/services/audit-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
diff --git a/services/audit-service/src/services/job-processing.service.ts b/services/audit-service/src/services/job-processing.service.ts
index 3dc75157a4..047aa0c485 100644
--- a/services/audit-service/src/services/job-processing.service.ts
+++ b/services/audit-service/src/services/job-processing.service.ts
@@ -69,10 +69,8 @@ export class JobProcessingService {
           (customFilter.actedOn == null ||
             filterUsed.actedOn == null ||
             filterUsed.actedOn === customFilter.actedOn) &&
-          // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-          (customFilter.entityId ||
-            // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-            filterUsed.entityId ||
+          (customFilter.entityId ??
+            filterUsed.entityId ??
             filterUsed.entityId === customFilter.entityId) &&
           (customFilter.date == null ||
             filterUsed.date == null ||
diff --git a/services/authentication-service/package.json b/services/authentication-service/package.json
index 857bc374ce..f970edfbb4 100644
--- a/services/authentication-service/package.json
+++ b/services/authentication-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "prebuild": "npm run clean",
diff --git a/services/bpmn-service/package.json b/services/bpmn-service/package.json
index be64877185..3027581b1e 100644
--- a/services/bpmn-service/package.json
+++ b/services/bpmn-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
diff --git a/services/chat-service/package.json b/services/chat-service/package.json
index 9cec68a123..cd8e319a64 100644
--- a/services/chat-service/package.json
+++ b/services/chat-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "openapi-spec": "node ./dist/openapi-spec && npm run apidocs",
diff --git a/services/feature-toggle-service/package.json b/services/feature-toggle-service/package.json
index 7f47d77fc4..022724f614 100644
--- a/services/feature-toggle-service/package.json
+++ b/services/feature-toggle-service/package.json
@@ -1,149 +1,149 @@
 {
-    "name": "@sourceloop/feature-toggle-service",
-    "version": "0.13.5",
-    "description": "A service that provides feature toggle functionality",
-    "keywords": [
-        "loopback-application",
-        "loopback"
-    ],
-    "main": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "engines": {
-        "node": "16 || 17 || 18"
+  "name": "@sourceloop/feature-toggle-service",
+  "version": "0.13.5",
+  "description": "A service that provides feature toggle functionality",
+  "keywords": [
+    "loopback-application",
+    "loopback"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "engines": {
+    "node": "18 || 20"
+  },
+  "scripts": {
+    "prebuild": "npm run clean",
+    "build": "lb-tsc && npm run openapi-spec",
+    "build:watch": "lb-tsc --watch",
+    "lint": "npm run eslint && npm run prettier:check",
+    "lint:fix": "npm run eslint:fix && npm run prettier:fix",
+    "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
+    "prettier:check": "npm run prettier:cli -- -l",
+    "prettier:fix": "npm run prettier:cli -- --write",
+    "eslint": "eslint --report-unused-disable-directives .",
+    "eslint:fix": "npm run eslint -- --fix",
+    "pretest": "npm run rebuild",
+    "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
+    "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
+    "docker:build": "docker build -t feature-toggle-service .",
+    "docker:run": "docker run -p 3000:3000 -d feature-toggle-service",
+    "premigrate": "npm run build",
+    "migrate": "node ./dist/migrate",
+    "openapi-spec": "node ./dist/openapi-spec && npm run apidocs",
+    "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
+    "prestart": "npm run rebuild",
+    "start": "node -r source-map-support/register .",
+    "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
+    "rebuild": "npm run clean && npm run build",
+    "symlink-resolver": "symlink-resolver",
+    "resolve-links": "npm run symlink-resolver build ./node_modules",
+    "db:migrate": "./node_modules/db-migrate/bin/db-migrate up --config './migrations/database.json'",
+    "db:migrate:down": "./node_modules/db-migrate/bin/db-migrate down --config './migrations/database.json'",
+    "db:migrate:reset": "./node_modules/db-migrate/bin/db-migrate reset --config './migrations/database.json'",
+    "postinstall": "node migration.js",
+    "coverage": "nyc npm run test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
+    "directory": "services/feature-toggle-service"
+  },
+  "author": "Sourcefuse",
+  "license": "MIT",
+  "files": [
+    "README.md",
+    "dist",
+    "src",
+    "migration.js",
+    "migrations",
+    "database.json",
+    "!*/__tests__"
+  ],
+  "dependencies": {
+    "@loopback/boot": "^6.1.3",
+    "@loopback/context": "^6.1.3",
+    "@loopback/core": "^5.1.3",
+    "@loopback/openapi-v3": "^9.1.3",
+    "@loopback/repository": "^6.1.3",
+    "@loopback/rest": "^13.1.0",
+    "@loopback/rest-explorer": "^6.1.3",
+    "@loopback/service-proxy": "^6.1.3",
+    "@sourceloop/core": "^8.2.0",
+    "@types/proxyquire": "^1.3.28",
+    "dotenv": "^16.0.3",
+    "dotenv-extended": "^2.9.0",
+    "lodash": "^4.17.21",
+    "loopback4-authentication": "^10.0.0",
+    "loopback4-authorization": "^6.2.0",
+    "loopback4-soft-delete": "^9.0.0",
+    "proxyquire": "^2.1.3",
+    "tslib": "^2.5.3"
+  },
+  "devDependencies": {
+    "@loopback/build": "^10.1.3",
+    "@loopback/eslint-config": "^14.0.4",
+    "@loopback/testlab": "^6.1.3",
+    "@types/i18n": "^0.13.6",
+    "@types/jsonwebtoken": "^8.5.8",
+    "@types/lodash": "^4.14.178",
+    "@types/mocha": "^10.0.1",
+    "@types/node": "^18.11.18",
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0",
+    "eslint": "^8.44.0",
+    "source-map-support": "^0.5.21",
+    "symlink-resolver": "0.2.1",
+    "typescript": "~4.9.5",
+    "widdershins": "^4.0.1"
+  },
+  "peerDependencies": {
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0"
+  },
+  "overrides": {
+    "widdershins": {
+      "swagger2openapi": "^7.0.8",
+      "markdown-it": "^12.3.2",
+      "yargs": "^17.4.1"
     },
-    "scripts": {
-        "prebuild": "npm run clean",
-        "build": "lb-tsc && npm run openapi-spec",
-        "build:watch": "lb-tsc --watch",
-        "lint": "npm run eslint && npm run prettier:check",
-        "lint:fix": "npm run eslint:fix && npm run prettier:fix",
-        "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
-        "prettier:check": "npm run prettier:cli -- -l",
-        "prettier:fix": "npm run prettier:cli -- --write",
-        "eslint": "eslint --report-unused-disable-directives .",
-        "eslint:fix": "npm run eslint -- --fix",
-        "pretest": "npm run rebuild",
-        "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
-        "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
-        "docker:build": "docker build -t feature-toggle-service .",
-        "docker:run": "docker run -p 3000:3000 -d feature-toggle-service",
-        "premigrate": "npm run build",
-        "migrate": "node ./dist/migrate",
-        "openapi-spec": "node ./dist/openapi-spec && npm run apidocs",
-        "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
-        "prestart": "npm run rebuild",
-        "start": "node -r source-map-support/register .",
-        "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
-        "rebuild": "npm run clean && npm run build",
-        "symlink-resolver": "symlink-resolver",
-        "resolve-links": "npm run symlink-resolver build ./node_modules",
-        "db:migrate": "./node_modules/db-migrate/bin/db-migrate up --config './migrations/database.json'",
-        "db:migrate:down": "./node_modules/db-migrate/bin/db-migrate down --config './migrations/database.json'",
-        "db:migrate:reset": "./node_modules/db-migrate/bin/db-migrate reset --config './migrations/database.json'",
-        "postinstall": "node migration.js",
-        "coverage": "nyc npm run test"
+    "body-parser": {
+      "debug": "^4.3.4"
     },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
-        "directory": "services/feature-toggle-service"
+    "httpsnippet": {
+      "debug": "^4.3.4"
     },
-    "author": "Sourcefuse",
-    "license": "MIT",
-    "files": [
-        "README.md",
-        "dist",
-        "src",
-        "migration.js",
-        "migrations",
-        "database.json",
-        "!*/__tests__"
-    ],
-    "dependencies": {
-        "@loopback/boot": "^6.1.3",
-        "@loopback/context": "^6.1.3",
-        "@loopback/core": "^5.1.3",
-        "@loopback/openapi-v3": "^9.1.3",
-        "@loopback/repository": "^6.1.3",
-        "@loopback/rest": "^13.1.0",
-        "@loopback/rest-explorer": "^6.1.3",
-        "@loopback/service-proxy": "^6.1.3",
-        "@sourceloop/core": "^8.2.0",
-        "@types/proxyquire": "^1.3.28",
-        "dotenv": "^16.0.3",
-        "dotenv-extended": "^2.9.0",
-        "lodash": "^4.17.21",
-        "loopback4-authentication": "^10.0.0",
-        "loopback4-authorization": "^6.2.0",
-        "loopback4-soft-delete": "^9.0.0",
-        "proxyquire": "^2.1.3",
-        "tslib": "^2.5.3"
+    "send": {
+      "debug": "^4.3.4"
     },
-    "devDependencies": {
-        "@loopback/build": "^10.1.3",
-        "@loopback/eslint-config": "^14.0.4",
-        "@loopback/testlab": "^6.1.3",
-        "@types/i18n": "^0.13.6",
-        "@types/jsonwebtoken": "^8.5.8",
-        "@types/lodash": "^4.14.178",
-        "@types/mocha": "^10.0.1",
-        "@types/node": "^18.11.18",
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0",
-        "eslint": "^8.44.0",
-        "source-map-support": "^0.5.21",
-        "symlink-resolver": "0.2.1",
-        "typescript": "~4.9.5",
-        "widdershins": "^4.0.1"
+    "tunnel-ssh": {
+      "debug": "^4.3.4"
     },
-    "peerDependencies": {
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0"
+    "finalhandler": {
+      "debug": "^4.3.4"
     },
-    "overrides": {
-        "widdershins": {
-            "swagger2openapi": "^7.0.8",
-            "markdown-it": "^12.3.2",
-            "yargs": "^17.4.1"
-        },
-        "body-parser": {
-            "debug": "^4.3.4"
-        },
-        "httpsnippet": {
-            "debug": "^4.3.4"
-        },
-        "send": {
-            "debug": "^4.3.4"
-        },
-        "tunnel-ssh": {
-            "debug": "^4.3.4"
-        },
-        "finalhandler": {
-            "debug": "^4.3.4"
-        },
-        "express": {
-            "debug": "^4.3.4",
-            "finalhandler": "^1.2.0",
-            "send": "^0.18.0",
-            "serve-static": "^1.15.0"
-        }
-    },
-    "publishConfig": {
-        "registry": "https://registry.npmjs.org/",
-        "access": "public"
+    "express": {
+      "debug": "^4.3.4",
+      "finalhandler": "^1.2.0",
+      "send": "^0.18.0",
+      "serve-static": "^1.15.0"
+    }
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/",
+    "access": "public"
+  },
+  "typedoc": {
+    "config": {
+      "entryPoints": [
+        "src/index.ts"
+      ],
+      "out": "services/feature-toggle-service",
+      "plugin": [
+        "typedoc-plugin-markdown"
+      ]
     },
-    "typedoc": {
-        "config": {
-            "entryPoints": [
-                "src/index.ts"
-            ],
-            "out": "services/feature-toggle-service",
-            "plugin": [
-                "typedoc-plugin-markdown"
-            ]
-        },
-        "settings": {
-            "includeOpenAPIDoc": true
-        }
+    "settings": {
+      "includeOpenAPIDoc": true
     }
-}
\ No newline at end of file
+  }
+}
diff --git a/services/in-mail-service/package.json b/services/in-mail-service/package.json
index 95e671b034..830a78445f 100644
--- a/services/in-mail-service/package.json
+++ b/services/in-mail-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
diff --git a/services/notification-service/package.json b/services/notification-service/package.json
index 22cf8dcbd7..78ccb4b002 100644
--- a/services/notification-service/package.json
+++ b/services/notification-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
diff --git a/services/oidc-service/package.json b/services/oidc-service/package.json
index 7e8d92764c..102f0373d5 100644
--- a/services/oidc-service/package.json
+++ b/services/oidc-service/package.json
@@ -1,153 +1,153 @@
 {
-    "name": "@sourceloop/oidc-service",
-    "version": "0.1.9",
-    "description": "Oidc microservice",
-    "keywords": [
-        "loopback-extension",
-        "loopback"
-    ],
-    "main": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "engines": {
-        "node": "16 || 17 || 18"
+  "name": "@sourceloop/oidc-service",
+  "version": "0.1.9",
+  "description": "Oidc microservice",
+  "keywords": [
+    "loopback-extension",
+    "loopback"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "engines": {
+    "node": "18 || 20"
+  },
+  "scripts": {
+    "prebuild": "npm run clean",
+    "build": "lb-tsc && npm run openapi-spec && npm run apidocs",
+    "build:watch": "lb-tsc --watch",
+    "lint": "npm run prettier:check && npm run eslint",
+    "lint:fix": "npm run eslint:fix && npm run prettier:fix",
+    "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
+    "prettier:check": "npm run prettier:cli -- -l",
+    "prettier:fix": "npm run prettier:cli -- --write",
+    "eslint": "eslint --report-unused-disable-directives .",
+    "eslint:fix": "npm run eslint -- --fix",
+    "openapi-spec": "node ./dist/openapi-spec",
+    "apidocs": "npx widdershins --search false --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
+    "pretest": "npm run build",
+    "test": "echo \"No tests !\"",
+    "coverage": "nyc npm run test",
+    "prepublishOnly": "npm run test",
+    "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
+    "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
+    "postinstall": "node migration.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
+    "directory": "services/oidc-service"
+  },
+  "author": "SourceFuse",
+  "license": "MIT",
+  "files": [
+    "README.md",
+    "dist",
+    "src",
+    "migration.js",
+    "migrations",
+    "database.json",
+    "!*/__tests__"
+  ],
+  "peerDependencies": {
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0"
+  },
+  "dependencies": {
+    "@loopback/boot": "^6.1.3",
+    "@loopback/context": "^6.1.3",
+    "@loopback/core": "^5.1.3",
+    "@loopback/openapi-v3": "^9.1.3",
+    "@loopback/repository": "^6.1.3",
+    "@loopback/rest": "^13.1.0",
+    "@loopback/rest-explorer": "^6.1.3",
+    "@loopback/service-proxy": "^6.1.3",
+    "@sourceloop/core": "^8.2.0",
+    "base-64": "^1.0.0",
+    "bcrypt": "^5.0.1",
+    "body-parser": "^1.20.0",
+    "check-code-coverage": "^1.10.0",
+    "cookie-parser": "^1.4.6",
+    "dotenv": "^16.0.3",
+    "dotenv-extended": "^2.9.0",
+    "https-proxy-agent": "^5.0.1",
+    "jsonwebtoken": "^9.0.0",
+    "lodash": "^4.17.21",
+    "loopback4-authentication": "^10.0.0",
+    "loopback4-authorization": "^6.2.0",
+    "loopback4-soft-delete": "^9.0.0",
+    "moment": "^2.29.3",
+    "moment-timezone": "^0.5.34",
+    "node-fetch": "^2.6.6",
+    "oidc-provider": "^7.14.3",
+    "otplib": "^12.0.1",
+    "passport-apple": "^2.0.1",
+    "passport-azure-ad": "^4.3.4",
+    "passport-facebook": "^3.0.0",
+    "passport-google-oauth20": "^2.0.0",
+    "passport-instagram": "^1.0.0",
+    "prom-client": "^14.1.0",
+    "qrcode": "^1.5.0",
+    "tslib": "^2.5.3"
+  },
+  "devDependencies": {
+    "@istanbuljs/nyc-config-typescript": "^1.0.2",
+    "@loopback/build": "^10.1.3",
+    "@loopback/eslint-config": "^14.0.4",
+    "@loopback/testlab": "^6.1.3",
+    "@types/base-64": "^1.0.0",
+    "@types/bcrypt": "^5.0.0",
+    "@types/cookie-parser": "^1.4.3",
+    "@types/ejs": "^3.1.1",
+    "@types/i18n": "^0.13.6",
+    "@types/jsonwebtoken": "^8.5.8",
+    "@types/lodash": "^4.14.182",
+    "@types/moment-timezone": "^0.5.30",
+    "@types/node": "^18.11.18",
+    "@types/node-fetch": "^2.6.1",
+    "@types/oidc-provider": "^8.0.0",
+    "@types/passport-apple": "^1.1.1",
+    "@types/passport-azure-ad": "^4.3.1",
+    "@types/passport-facebook": "^2.1.11",
+    "@types/passport-google-oauth20": "^2.0.11",
+    "@types/passport-instagram": "^1.0.2",
+    "@types/qrcode": "^1.4.2",
+    "@types/sinon": "^10.0.11",
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0",
+    "eslint": "^8.44.0",
+    "nyc": "^15.1.0",
+    "sinon": "^13.0.2",
+    "source-map-support": "^0.5.21",
+    "typescript": "~4.9.5",
+    "widdershins": "^4.0.1"
+  },
+  "overrides": {
+    "check-code-coverage": {
+      "lodash": "^4.17.21",
+      "got": "^11.8.5"
     },
-    "scripts": {
-        "prebuild": "npm run clean",
-        "build": "lb-tsc && npm run openapi-spec && npm run apidocs",
-        "build:watch": "lb-tsc --watch",
-        "lint": "npm run prettier:check && npm run eslint",
-        "lint:fix": "npm run eslint:fix && npm run prettier:fix",
-        "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
-        "prettier:check": "npm run prettier:cli -- -l",
-        "prettier:fix": "npm run prettier:cli -- --write",
-        "eslint": "eslint --report-unused-disable-directives .",
-        "eslint:fix": "npm run eslint -- --fix",
-        "openapi-spec": "node ./dist/openapi-spec",
-        "apidocs": "npx widdershins --search false --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
-        "pretest": "npm run build",
-        "test": "echo \"No tests !\"",
-        "coverage": "nyc npm run test",
-        "prepublishOnly": "npm run test",
-        "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
-        "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
-        "postinstall": "node migration.js"
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
-        "directory": "services/oidc-service"
-    },
-    "author": "SourceFuse",
-    "license": "MIT",
-    "files": [
-        "README.md",
-        "dist",
-        "src",
-        "migration.js",
-        "migrations",
-        "database.json",
-        "!*/__tests__"
-    ],
-    "peerDependencies": {
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0"
-    },
-    "dependencies": {
-        "@loopback/boot": "^6.1.3",
-        "@loopback/context": "^6.1.3",
-        "@loopback/core": "^5.1.3",
-        "@loopback/openapi-v3": "^9.1.3",
-        "@loopback/repository": "^6.1.3",
-        "@loopback/rest": "^13.1.0",
-        "@loopback/rest-explorer": "^6.1.3",
-        "@loopback/service-proxy": "^6.1.3",
-        "@sourceloop/core": "^8.2.0",
-        "base-64": "^1.0.0",
-        "bcrypt": "^5.0.1",
-        "body-parser": "^1.20.0",
-        "check-code-coverage": "^1.10.0",
-        "cookie-parser": "^1.4.6",
-        "dotenv": "^16.0.3",
-        "dotenv-extended": "^2.9.0",
-        "https-proxy-agent": "^5.0.1",
-        "jsonwebtoken": "^9.0.0",
-        "lodash": "^4.17.21",
-        "loopback4-authentication": "^10.0.0",
-        "loopback4-authorization": "^6.2.0",
-        "loopback4-soft-delete": "^9.0.0",
-        "moment": "^2.29.3",
-        "moment-timezone": "^0.5.34",
-        "node-fetch": "^2.6.6",
-        "oidc-provider": "^7.14.3",
-        "otplib": "^12.0.1",
-        "passport-apple": "^2.0.1",
-        "passport-azure-ad": "^4.3.4",
-        "passport-facebook": "^3.0.0",
-        "passport-google-oauth20": "^2.0.0",
-        "passport-instagram": "^1.0.0",
-        "prom-client": "^14.1.0",
-        "qrcode": "^1.5.0",
-        "tslib": "^2.5.3"
-    },
-    "devDependencies": {
-        "@istanbuljs/nyc-config-typescript": "^1.0.2",
-        "@loopback/build": "^10.1.3",
-        "@loopback/eslint-config": "^14.0.4",
-        "@loopback/testlab": "^6.1.3",
-        "@types/base-64": "^1.0.0",
-        "@types/bcrypt": "^5.0.0",
-        "@types/cookie-parser": "^1.4.3",
-        "@types/ejs": "^3.1.1",
-        "@types/i18n": "^0.13.6",
-        "@types/jsonwebtoken": "^8.5.8",
-        "@types/lodash": "^4.14.182",
-        "@types/moment-timezone": "^0.5.30",
-        "@types/node": "^18.11.18",
-        "@types/node-fetch": "^2.6.1",
-        "@types/oidc-provider": "^8.0.0",
-        "@types/passport-apple": "^1.1.1",
-        "@types/passport-azure-ad": "^4.3.1",
-        "@types/passport-facebook": "^2.1.11",
-        "@types/passport-google-oauth20": "^2.0.11",
-        "@types/passport-instagram": "^1.0.2",
-        "@types/qrcode": "^1.4.2",
-        "@types/sinon": "^10.0.11",
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0",
-        "eslint": "^8.44.0",
-        "nyc": "^15.1.0",
-        "sinon": "^13.0.2",
-        "source-map-support": "^0.5.21",
-        "typescript": "~4.9.5",
-        "widdershins": "^4.0.1"
-    },
-    "overrides": {
-        "check-code-coverage": {
-            "lodash": "^4.17.21",
-            "got": "^11.8.5"
-        },
-        "widdershins": {
-            "swagger2openapi": "^7.0.8",
-            "markdown-it": "^12.3.2",
-            "yargs": "^17.4.1"
-        }
-    },
-    "publishConfig": {
-        "registry": "https://registry.npmjs.org/",
-        "access": "public"
+    "widdershins": {
+      "swagger2openapi": "^7.0.8",
+      "markdown-it": "^12.3.2",
+      "yargs": "^17.4.1"
+    }
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/",
+    "access": "public"
+  },
+  "typedoc": {
+    "config": {
+      "entryPoints": [
+        "src/index.ts"
+      ],
+      "out": "services/oidc-service",
+      "plugin": [
+        "typedoc-plugin-markdown"
+      ]
     },
-    "typedoc": {
-        "config": {
-            "entryPoints": [
-                "src/index.ts"
-            ],
-            "out": "services/oidc-service",
-            "plugin": [
-                "typedoc-plugin-markdown"
-            ]
-        },
-        "settings": {
-            "includeOpenAPIDoc": true
-        }
+    "settings": {
+      "includeOpenAPIDoc": true
     }
-}
\ No newline at end of file
+  }
+}
diff --git a/services/payment-service/package.json b/services/payment-service/package.json
index c87b991652..f543c12573 100644
--- a/services/payment-service/package.json
+++ b/services/payment-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
diff --git a/services/reporting-service/package.json b/services/reporting-service/package.json
index 5d39798002..6cf054f3c5 100644
--- a/services/reporting-service/package.json
+++ b/services/reporting-service/package.json
@@ -1,138 +1,138 @@
 {
-    "name": "@sourceloop/reporting-service",
-    "version": "0.5.7",
-    "description": "Reporting Microservice",
-    "keywords": [
-        "loopback-extension",
-        "loopback"
-    ],
-    "main": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "engines": {
-        "node": "16 || 17 || 18"
+  "name": "@sourceloop/reporting-service",
+  "version": "0.5.7",
+  "description": "Reporting Microservice",
+  "keywords": [
+    "loopback-extension",
+    "loopback"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "engines": {
+    "node": "18 || 20"
+  },
+  "scripts": {
+    "prebuild": "npm run clean",
+    "build": "lb-tsc",
+    "build:watch": "lb-tsc --watch",
+    "lint": "npm run eslint && npm run prettier:check",
+    "lint:fix": "npm run eslint:fix && npm run prettier:fix",
+    "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
+    "prettier:check": "npm run prettier:cli -- -l",
+    "prettier:fix": "npm run prettier:cli -- --write",
+    "eslint": "eslint --report-unused-disable-directives .",
+    "eslint:fix": "npm run eslint -- --fix",
+    "pretest": "npm run rebuild",
+    "test": "echo \"No tests !\"",
+    "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
+    "docker:build": "docker build -t reporting-service .",
+    "docker:run": "docker run -p 3000:3000 -d reporting-service",
+    "premigrate": "npm run build",
+    "migrate": "node ./dist/migrate",
+    "preopenapi-spec": "npm run build",
+    "openapi-spec": "node ./dist/openapi-spec",
+    "prestart": "npm run rebuild",
+    "start": "node -r source-map-support/register .",
+    "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
+    "rebuild": "npm run clean && npm run build"
+  },
+  "private": true,
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
+    "directory": "services/reporting-service"
+  },
+  "author": "Sourcefuse",
+  "license": "MIT",
+  "files": [
+    "README.md",
+    "dist",
+    "src",
+    "database.json",
+    "!*/__tests__"
+  ],
+  "peerDependencies": {
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0"
+  },
+  "dependencies": {
+    "@loopback/boot": "^6.1.3",
+    "@loopback/context": "^6.1.3",
+    "@loopback/core": "^5.1.3",
+    "@loopback/openapi-v3": "^9.1.3",
+    "@loopback/repository": "^6.1.3",
+    "@loopback/rest": "^13.1.0",
+    "@loopback/rest-explorer": "^6.1.3",
+    "@loopback/service-proxy": "^6.1.3",
+    "@sourceloop/core": "^8.2.0",
+    "axios": "^0.26.1",
+    "circular-json": "^0.5.9",
+    "dotenv": "^16.0.3",
+    "dotenv-extended": "^2.9.0",
+    "handlebars": "^4.7.7",
+    "loopback4-authentication": "^10.0.0",
+    "loopback4-authorization": "^6.2.0",
+    "loopback4-soft-delete": "^9.0.0",
+    "moment": "^2.29.3",
+    "tslib": "^2.5.3",
+    "uuid": "^8.3.2"
+  },
+  "devDependencies": {
+    "@loopback/build": "^10.1.3",
+    "@loopback/eslint-config": "^14.0.4",
+    "@loopback/testlab": "^6.1.3",
+    "@types/circular-json": "^0.4.0",
+    "@types/lodash": "^4.14.182",
+    "@types/node": "^18.11.18",
+    "@types/uuid": "^8.3.4",
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0",
+    "eslint": "^8.44.0",
+    "source-map-support": "^0.5.21",
+    "typescript": "~4.9.5",
+    "widdershins": "^4.0.1"
+  },
+  "overrides": {
+    "widdershins": {
+      "swagger2openapi": "^7.0.8",
+      "markdown-it": "^12.3.2",
+      "yargs": "^17.4.1"
     },
-    "scripts": {
-        "prebuild": "npm run clean",
-        "build": "lb-tsc",
-        "build:watch": "lb-tsc --watch",
-        "lint": "npm run eslint && npm run prettier:check",
-        "lint:fix": "npm run eslint:fix && npm run prettier:fix",
-        "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
-        "prettier:check": "npm run prettier:cli -- -l",
-        "prettier:fix": "npm run prettier:cli -- --write",
-        "eslint": "eslint --report-unused-disable-directives .",
-        "eslint:fix": "npm run eslint -- --fix",
-        "pretest": "npm run rebuild",
-        "test": "echo \"No tests !\"",
-        "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
-        "docker:build": "docker build -t reporting-service .",
-        "docker:run": "docker run -p 3000:3000 -d reporting-service",
-        "premigrate": "npm run build",
-        "migrate": "node ./dist/migrate",
-        "preopenapi-spec": "npm run build",
-        "openapi-spec": "node ./dist/openapi-spec",
-        "prestart": "npm run rebuild",
-        "start": "node -r source-map-support/register .",
-        "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
-        "rebuild": "npm run clean && npm run build"
+    "body-parser": {
+      "debug": "^4.3.4"
     },
-    "private": true,
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
-        "directory": "services/reporting-service"
+    "httpsnippet": {
+      "debug": "^4.3.4"
     },
-    "author": "Sourcefuse",
-    "license": "MIT",
-    "files": [
-        "README.md",
-        "dist",
-        "src",
-        "database.json",
-        "!*/__tests__"
-    ],
-    "peerDependencies": {
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0"
+    "send": {
+      "debug": "^4.3.4"
     },
-    "dependencies": {
-        "@loopback/boot": "^6.1.3",
-        "@loopback/context": "^6.1.3",
-        "@loopback/core": "^5.1.3",
-        "@loopback/openapi-v3": "^9.1.3",
-        "@loopback/repository": "^6.1.3",
-        "@loopback/rest": "^13.1.0",
-        "@loopback/rest-explorer": "^6.1.3",
-        "@loopback/service-proxy": "^6.1.3",
-        "@sourceloop/core": "^8.2.0",
-        "axios": "^0.26.1",
-        "circular-json": "^0.5.9",
-        "dotenv": "^16.0.3",
-        "dotenv-extended": "^2.9.0",
-        "handlebars": "^4.7.7",
-        "loopback4-authentication": "^10.0.0",
-        "loopback4-authorization": "^6.2.0",
-        "loopback4-soft-delete": "^9.0.0",
-        "moment": "^2.29.3",
-        "tslib": "^2.5.3",
-        "uuid": "^8.3.2"
+    "tunnel-ssh": {
+      "debug": "^4.3.4"
     },
-    "devDependencies": {
-        "@loopback/build": "^10.1.3",
-        "@loopback/eslint-config": "^14.0.4",
-        "@loopback/testlab": "^6.1.3",
-        "@types/circular-json": "^0.4.0",
-        "@types/lodash": "^4.14.182",
-        "@types/node": "^18.11.18",
-        "@types/uuid": "^8.3.4",
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0",
-        "eslint": "^8.44.0",
-        "source-map-support": "^0.5.21",
-        "typescript": "~4.9.5",
-        "widdershins": "^4.0.1"
+    "finalhandler": {
+      "debug": "^4.3.4"
     },
-    "overrides": {
-        "widdershins": {
-            "swagger2openapi": "^7.0.8",
-            "markdown-it": "^12.3.2",
-            "yargs": "^17.4.1"
-        },
-        "body-parser": {
-            "debug": "^4.3.4"
-        },
-        "httpsnippet": {
-            "debug": "^4.3.4"
-        },
-        "send": {
-            "debug": "^4.3.4"
-        },
-        "tunnel-ssh": {
-            "debug": "^4.3.4"
-        },
-        "finalhandler": {
-            "debug": "^4.3.4"
-        },
-        "express": {
-            "debug": "^4.3.4",
-            "finalhandler": "^1.2.0",
-            "send": "^0.18.0",
-            "serve-static": "^1.15.0"
-        }
-    },
-    "publishConfig": {
-        "registry": "https://registry.npmjs.org/",
-        "access": "public"
-    },
-    "typedoc": {
-        "config": {
-            "entryPoints": [
-                "src/index.ts"
-            ],
-            "out": "services/reporting-service",
-            "plugin": [
-                "typedoc-plugin-markdown"
-            ]
-        }
+    "express": {
+      "debug": "^4.3.4",
+      "finalhandler": "^1.2.0",
+      "send": "^0.18.0",
+      "serve-static": "^1.15.0"
+    }
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/",
+    "access": "public"
+  },
+  "typedoc": {
+    "config": {
+      "entryPoints": [
+        "src/index.ts"
+      ],
+      "out": "services/reporting-service",
+      "plugin": [
+        "typedoc-plugin-markdown"
+      ]
     }
-}
\ No newline at end of file
+  }
+}
diff --git a/services/scheduler-service/package.json b/services/scheduler-service/package.json
index 02362e7ee7..d22805c85a 100644
--- a/services/scheduler-service/package.json
+++ b/services/scheduler-service/package.json
@@ -9,7 +9,7 @@
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
     "engines": {
-        "node": "16 || 17 || 18"
+        "node": "18 || 20"
     },
     "scripts": {
         "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
diff --git a/services/search-service/package.json b/services/search-service/package.json
index 161633292d..abc25edd50 100644
--- a/services/search-service/package.json
+++ b/services/search-service/package.json
@@ -1,134 +1,134 @@
 {
-    "name": "@sourceloop/search-service",
-    "version": "0.8.8",
-    "description": "A microservice to search over provided models",
-    "keywords": [
-        "loopback-application",
-        "loopback"
-    ],
-    "main": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "engines": {
-        "node": "16 || 17 || 18"
+  "name": "@sourceloop/search-service",
+  "version": "0.8.8",
+  "description": "A microservice to search over provided models",
+  "keywords": [
+    "loopback-application",
+    "loopback"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "engines": {
+    "node": "18 || 20"
+  },
+  "scripts": {
+    "build": "npm run clean && lb-tsc",
+    "build:watch": "lb-tsc --watch",
+    "lint": "npm run prettier:check && npm run eslint",
+    "lint:fix": "npm run eslint:fix && npm run prettier:fix",
+    "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
+    "prettier:check": "npm run prettier:cli -- -l",
+    "prettier:fix": "npm run prettier:cli -- --write",
+    "eslint": "eslint --report-unused-disable-directives .",
+    "eslint:fix": "npm run eslint -- --fix",
+    "openapi-spec": "node ./dist/openapi-spec",
+    "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
+    "pretest": "npm run build",
+    "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
+    "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
+    "coverage": "nyc npm run test",
+    "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
+    "postinstall": "node migration.js",
+    "migration:create": "./node_modules/.bin/db-migrate create $1 --config './database.json' -m './migrations' --sql-file"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
+    "directory": "services/search-service"
+  },
+  "author": " <akshat.dubey@sourcefuse.com>",
+  "license": "MIT",
+  "files": [
+    "README.md",
+    "dist",
+    "src",
+    "migration.js",
+    "migrations",
+    "database.json",
+    "!*/__tests__"
+  ],
+  "dependencies": {
+    "@loopback/boot": "^6.1.3",
+    "@loopback/context": "^6.1.3",
+    "@loopback/core": "^5.1.3",
+    "@loopback/openapi-v3": "^9.1.3",
+    "@loopback/repository": "^6.1.3",
+    "@loopback/rest": "^13.1.0",
+    "@loopback/rest-explorer": "^6.1.3",
+    "@loopback/service-proxy": "^6.1.3",
+    "@sourceloop/core": "^8.2.0",
+    "dotenv": "^16.0.3",
+    "dotenv-extended": "^2.9.0",
+    "loopback-connector-postgresql": "^6.0.8",
+    "loopback4-authentication": "^10.0.0",
+    "loopback4-authorization": "^6.2.0",
+    "loopback4-soft-delete": "^9.0.0",
+    "tslib": "^2.5.3"
+  },
+  "peerDependencies": {
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0"
+  },
+  "devDependencies": {
+    "@loopback/build": "^10.1.3",
+    "@loopback/eslint-config": "^14.0.4",
+    "@loopback/testlab": "^6.1.3",
+    "@types/mocha": "^10.0.1",
+    "@types/node": "^18.11.18",
+    "@types/sinon": "^10.0.11",
+    "db-migrate": "^1.0.0-beta.21",
+    "eslint": "^8.44.0",
+    "mocha": "^10.2.0",
+    "nyc": "^15.1.0",
+    "sinon": "^13.0.2",
+    "source-map-support": "^0.5.21",
+    "typescript": "~4.9.5",
+    "widdershins": "^4.0.1"
+  },
+  "overrides": {
+    "widdershins": {
+      "swagger2openapi": "^7.0.8",
+      "markdown-it": "^12.3.2",
+      "yargs": "^17.4.1"
     },
-    "scripts": {
-        "build": "npm run clean && lb-tsc",
-        "build:watch": "lb-tsc --watch",
-        "lint": "npm run prettier:check && npm run eslint",
-        "lint:fix": "npm run eslint:fix && npm run prettier:fix",
-        "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
-        "prettier:check": "npm run prettier:cli -- -l",
-        "prettier:fix": "npm run prettier:cli -- --write",
-        "eslint": "eslint --report-unused-disable-directives .",
-        "eslint:fix": "npm run eslint -- --fix",
-        "openapi-spec": "node ./dist/openapi-spec",
-        "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
-        "pretest": "npm run build",
-        "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
-        "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
-        "coverage": "nyc npm run test",
-        "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
-        "postinstall": "node migration.js",
-        "migration:create": "./node_modules/.bin/db-migrate create $1 --config './database.json' -m './migrations' --sql-file"
+    "body-parser": {
+      "debug": "^4.3.4"
     },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
-        "directory": "services/search-service"
+    "httpsnippet": {
+      "debug": "^4.3.4"
     },
-    "author": " <akshat.dubey@sourcefuse.com>",
-    "license": "MIT",
-    "files": [
-        "README.md",
-        "dist",
-        "src",
-        "migration.js",
-        "migrations",
-        "database.json",
-        "!*/__tests__"
-    ],
-    "dependencies": {
-        "@loopback/boot": "^6.1.3",
-        "@loopback/context": "^6.1.3",
-        "@loopback/core": "^5.1.3",
-        "@loopback/openapi-v3": "^9.1.3",
-        "@loopback/repository": "^6.1.3",
-        "@loopback/rest": "^13.1.0",
-        "@loopback/rest-explorer": "^6.1.3",
-        "@loopback/service-proxy": "^6.1.3",
-        "@sourceloop/core": "^8.2.0",
-        "dotenv": "^16.0.3",
-        "dotenv-extended": "^2.9.0",
-        "loopback-connector-postgresql": "^6.0.8",
-        "loopback4-authentication": "^10.0.0",
-        "loopback4-authorization": "^6.2.0",
-        "loopback4-soft-delete": "^9.0.0",
-        "tslib": "^2.5.3"
+    "send": {
+      "debug": "^4.3.4"
     },
-    "peerDependencies": {
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0"
+    "tunnel-ssh": {
+      "debug": "^4.3.4"
     },
-    "devDependencies": {
-        "@loopback/build": "^10.1.3",
-        "@loopback/eslint-config": "^14.0.4",
-        "@loopback/testlab": "^6.1.3",
-        "@types/mocha": "^10.0.1",
-        "@types/node": "^18.11.18",
-        "@types/sinon": "^10.0.11",
-        "db-migrate": "^1.0.0-beta.21",
-        "eslint": "^8.44.0",
-        "mocha": "^10.2.0",
-        "nyc": "^15.1.0",
-        "sinon": "^13.0.2",
-        "source-map-support": "^0.5.21",
-        "typescript": "~4.9.5",
-        "widdershins": "^4.0.1"
+    "finalhandler": {
+      "debug": "^4.3.4"
     },
-    "overrides": {
-        "widdershins": {
-            "swagger2openapi": "^7.0.8",
-            "markdown-it": "^12.3.2",
-            "yargs": "^17.4.1"
-        },
-        "body-parser": {
-            "debug": "^4.3.4"
-        },
-        "httpsnippet": {
-            "debug": "^4.3.4"
-        },
-        "send": {
-            "debug": "^4.3.4"
-        },
-        "tunnel-ssh": {
-            "debug": "^4.3.4"
-        },
-        "finalhandler": {
-            "debug": "^4.3.4"
-        },
-        "express": {
-            "debug": "^4.3.4",
-            "finalhandler": "^1.2.0",
-            "send": "^0.18.0",
-            "serve-static": "^1.15.0"
-        }
-    },
-    "publishConfig": {
-        "registry": "https://registry.npmjs.org/",
-        "access": "public"
+    "express": {
+      "debug": "^4.3.4",
+      "finalhandler": "^1.2.0",
+      "send": "^0.18.0",
+      "serve-static": "^1.15.0"
+    }
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/",
+    "access": "public"
+  },
+  "typedoc": {
+    "config": {
+      "entryPoints": [
+        "src/index.ts"
+      ],
+      "out": "services/search-service",
+      "plugin": [
+        "typedoc-plugin-markdown"
+      ]
     },
-    "typedoc": {
-        "config": {
-            "entryPoints": [
-                "src/index.ts"
-            ],
-            "out": "services/search-service",
-            "plugin": [
-                "typedoc-plugin-markdown"
-            ]
-        },
-        "settings": {
-            "includeOpenAPIDoc": true
-        }
+    "settings": {
+      "includeOpenAPIDoc": true
     }
-}
\ No newline at end of file
+  }
+}
diff --git a/services/survey-service/package.json b/services/survey-service/package.json
index b1f06d52c4..54b1537678 100644
--- a/services/survey-service/package.json
+++ b/services/survey-service/package.json
@@ -1,158 +1,158 @@
 {
-    "name": "@sourceloop/survey-service",
-    "version": "0.2.3",
-    "description": "Survey microservice",
-    "keywords": [
-        "loopback-extension",
-        "loopback"
-    ],
-    "main": "dist/index.js",
-    "types": "dist/index.d.ts",
-    "engines": {
-        "node": "16 || 17 || 18"
-    },
-    "exports": {
-        ".": "./dist/index.js",
-        "./sequelize": {
-            "types": "./dist/sequelize.index.d.ts",
-            "default": "./dist/sequelize.index.js"
-        }
-    },
-    "typesVersions": {
-        "*": {
-            "sequelize": [
-                "./dist/sequelize.index.d.ts"
-            ]
-        }
-    },
-    "scripts": {
-        "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
-        "build:watch": "lb-tsc --watch",
-        "lint": "npm run eslint && npm run prettier:check",
-        "lint:fix": "npm run eslint:fix && npm run prettier:fix",
-        "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
-        "prettier:check": "npm run prettier:cli -- -l",
-        "prettier:fix": "npm run prettier:cli -- --write",
-        "eslint": "eslint --report-unused-disable-directives .",
-        "eslint:fix": "npm run eslint -- --fix",
-        "openapi-spec": "node ./dist/openapi-spec",
-        "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
-        "pretest": "npm run rebuild",
-        "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
-        "coverage": "nyc npm run test",
-        "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
-        "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
-        "rebuild": "npm run clean && npm run build",
-        "db:migrate": "./node_modules/db-migrate/bin/db-migrate up --config './migrations/database.json'",
-        "db:migrate:down": "./node_modules/db-migrate/bin/db-migrate down --config './migrations/database.json'",
-        "db:migrate:reset": "./node_modules/db-migrate/bin/db-migrate reset --config './migrations/database.json'"
+  "name": "@sourceloop/survey-service",
+  "version": "0.2.3",
+  "description": "Survey microservice",
+  "keywords": [
+    "loopback-extension",
+    "loopback"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "engines": {
+    "node": "18 || 20"
+  },
+  "exports": {
+    ".": "./dist/index.js",
+    "./sequelize": {
+      "types": "./dist/sequelize.index.d.ts",
+      "default": "./dist/sequelize.index.js"
+    }
+  },
+  "typesVersions": {
+    "*": {
+      "sequelize": [
+        "./dist/sequelize.index.d.ts"
+      ]
+    }
+  },
+  "scripts": {
+    "build": "npm run clean && lb-tsc && npm run openapi-spec && npm run apidocs",
+    "build:watch": "lb-tsc --watch",
+    "lint": "npm run eslint && npm run prettier:check",
+    "lint:fix": "npm run eslint:fix && npm run prettier:fix",
+    "prettier:cli": "prettier \"**/*.ts\" \"**/*.js\"",
+    "prettier:check": "npm run prettier:cli -- -l",
+    "prettier:fix": "npm run prettier:cli -- --write",
+    "eslint": "eslint --report-unused-disable-directives .",
+    "eslint:fix": "npm run eslint -- --fix",
+    "openapi-spec": "node ./dist/openapi-spec",
+    "apidocs": "npx widdershins --language_tabs 'javascript:JavaScript:request' 'javascript--nodejs:Node.JS' --summary openapi.json -o openapi.md",
+    "pretest": "npm run rebuild",
+    "test": "lb-mocha --allow-console-logs \"dist/__tests__\"",
+    "coverage": "nyc npm run test",
+    "test:dev": "lb-mocha --allow-console-logs dist/__tests__/**/*.js",
+    "clean": "lb-clean dist *.tsbuildinfo .eslintcache",
+    "rebuild": "npm run clean && npm run build",
+    "db:migrate": "./node_modules/db-migrate/bin/db-migrate up --config './migrations/database.json'",
+    "db:migrate:down": "./node_modules/db-migrate/bin/db-migrate down --config './migrations/database.json'",
+    "db:migrate:reset": "./node_modules/db-migrate/bin/db-migrate reset --config './migrations/database.json'"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
+    "directory": "services/survey-service"
+  },
+  "author": "SourceFuse",
+  "license": "",
+  "files": [
+    "README.md",
+    "dist",
+    "src",
+    "!*/__tests__"
+  ],
+  "peerDependencies": {
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-pg": "^1.3.0"
+  },
+  "dependencies": {
+    "@loopback/boot": "^6.1.3",
+    "@loopback/context": "^6.1.3",
+    "@loopback/core": "^5.1.3",
+    "@loopback/openapi-v3": "^9.1.3",
+    "@loopback/repository": "^6.1.3",
+    "@loopback/rest": "^13.1.0",
+    "@loopback/rest-explorer": "^6.1.3",
+    "@loopback/sequelize": "^0.5.2",
+    "@loopback/service-proxy": "^6.1.3",
+    "@sourceloop/core": "^8.2.0",
+    "dotenv": "^16.0.3",
+    "dotenv-extended": "^2.9.0",
+    "jsdom": "^19.0.0",
+    "jsonwebtoken": "^9.0.0",
+    "lodash": "^4.17.21",
+    "loopback-connector-postgresql": "^6.0.8",
+    "loopback4-authentication": "^10.0.0",
+    "loopback4-authorization": "^6.2.0",
+    "loopback4-soft-delete": "^9.0.0",
+    "on-finished": "^2.4.1",
+    "tslib": "^2.5.3"
+  },
+  "devDependencies": {
+    "@loopback/build": "^10.1.3",
+    "@loopback/eslint-config": "^14.0.4",
+    "@loopback/testlab": "^6.1.3",
+    "@types/jsdom": "^21.1.1",
+    "@types/jsonwebtoken": "^9.0.0",
+    "@types/lodash": "^4.14.195",
+    "@types/node": "^18.11.18",
+    "@typescript-eslint/eslint-plugin": "^5.58.0",
+    "@typescript-eslint/parser": "^5.58.0",
+    "db-migrate": "^1.0.0-beta.21",
+    "db-migrate-mysql": "^2.2.0",
+    "eslint": "^8.44.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-eslint-plugin": "^5.0.8",
+    "eslint-plugin-mocha": "^10.1.0",
+    "nyc": "^15.1.0",
+    "source-map-support": "^0.5.21",
+    "sqlite3": "^5.1.6",
+    "typescript": "~4.9.5"
+  },
+  "overrides": {
+    "widdershins": {
+      "swagger2openapi": "^7.0.8",
+      "markdown-it": "^12.3.2",
+      "yargs": "^17.4.1"
     },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/sourcefuse/loopback4-microservice-catalog.git",
-        "directory": "services/survey-service"
+    "body-parser": {
+      "debug": "^4.3.4"
     },
-    "author": "SourceFuse",
-    "license": "",
-    "files": [
-        "README.md",
-        "dist",
-        "src",
-        "!*/__tests__"
-    ],
-    "peerDependencies": {
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-pg": "^1.3.0"
+    "httpsnippet": {
+      "debug": "^4.3.4"
     },
-    "dependencies": {
-        "@loopback/boot": "^6.1.3",
-        "@loopback/context": "^6.1.3",
-        "@loopback/core": "^5.1.3",
-        "@loopback/openapi-v3": "^9.1.3",
-        "@loopback/repository": "^6.1.3",
-        "@loopback/rest": "^13.1.0",
-        "@loopback/rest-explorer": "^6.1.3",
-        "@loopback/sequelize": "^0.5.2",
-        "@loopback/service-proxy": "^6.1.3",
-        "@sourceloop/core": "^8.2.0",
-        "dotenv": "^16.0.3",
-        "dotenv-extended": "^2.9.0",
-        "jsdom": "^19.0.0",
-        "jsonwebtoken": "^9.0.0",
-        "lodash": "^4.17.21",
-        "loopback-connector-postgresql": "^6.0.8",
-        "loopback4-authentication": "^10.0.0",
-        "loopback4-authorization": "^6.2.0",
-        "loopback4-soft-delete": "^9.0.0",
-        "on-finished": "^2.4.1",
-        "tslib": "^2.5.3"
+    "send": {
+      "debug": "^4.3.4"
     },
-    "devDependencies": {
-        "@loopback/build": "^10.1.3",
-        "@loopback/eslint-config": "^14.0.4",
-        "@loopback/testlab": "^6.1.3",
-        "@types/jsdom": "^21.1.1",
-        "@types/jsonwebtoken": "^9.0.0",
-        "@types/lodash": "^4.14.195",
-        "@types/node": "^18.11.18",
-        "@typescript-eslint/eslint-plugin": "^5.58.0",
-        "@typescript-eslint/parser": "^5.58.0",
-        "db-migrate": "^1.0.0-beta.21",
-        "db-migrate-mysql": "^2.2.0",
-        "eslint": "^8.44.0",
-        "eslint-config-prettier": "^8.8.0",
-        "eslint-plugin-eslint-plugin": "^5.0.8",
-        "eslint-plugin-mocha": "^10.1.0",
-        "nyc": "^15.1.0",
-        "source-map-support": "^0.5.21",
-        "sqlite3": "^5.1.6",
-        "typescript": "~4.9.5"
+    "tunnel-ssh": {
+      "debug": "^4.3.4"
     },
-    "overrides": {
-        "widdershins": {
-            "swagger2openapi": "^7.0.8",
-            "markdown-it": "^12.3.2",
-            "yargs": "^17.4.1"
-        },
-        "body-parser": {
-            "debug": "^4.3.4"
-        },
-        "httpsnippet": {
-            "debug": "^4.3.4"
-        },
-        "send": {
-            "debug": "^4.3.4"
-        },
-        "tunnel-ssh": {
-            "debug": "^4.3.4"
-        },
-        "finalhandler": {
-            "debug": "^4.3.4"
-        },
-        "express": {
-            "debug": "^4.3.4",
-            "finalhandler": "^1.2.0",
-            "send": "^0.18.0",
-            "serve-static": "^1.15.0"
-        }
+    "finalhandler": {
+      "debug": "^4.3.4"
     },
-    "publishConfig": {
-        "registry": "https://registry.npmjs.org/",
-        "access": "public"
+    "express": {
+      "debug": "^4.3.4",
+      "finalhandler": "^1.2.0",
+      "send": "^0.18.0",
+      "serve-static": "^1.15.0"
+    }
+  },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/",
+    "access": "public"
+  },
+  "typedoc": {
+    "config": {
+      "entryPoints": [
+        "src/index.ts",
+        "src/sequelize.index.ts"
+      ],
+      "out": "services/survey-service",
+      "plugin": [
+        "typedoc-plugin-markdown"
+      ]
     },
-    "typedoc": {
-        "config": {
-            "entryPoints": [
-                "src/index.ts",
-                "src/sequelize.index.ts"
-            ],
-            "out": "services/survey-service",
-            "plugin": [
-                "typedoc-plugin-markdown"
-            ]
-        },
-        "settings": {
-            "includeOpenAPIDoc": true
-        }
+    "settings": {
+      "includeOpenAPIDoc": true
     }
-}
\ No newline at end of file
+  }
+}
diff --git a/services/task-service/package.json b/services/task-service/package.json
index d79d7493b2..701f70cab2 100644
--- a/services/task-service/package.json
+++ b/services/task-service/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "prebuild": "npm run clean",
diff --git a/services/user-tenant-service/package.json b/services/user-tenant-service/package.json
index 9d74b2c522..b1582e9fab 100644
--- a/services/user-tenant-service/package.json
+++ b/services/user-tenant-service/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "prebuild": "npm run clean",
diff --git a/services/video-conferencing-service/package.json b/services/video-conferencing-service/package.json
index 59d9f2be7e..6a32fbc6cb 100644
--- a/services/video-conferencing-service/package.json
+++ b/services/video-conferencing-service/package.json
@@ -9,7 +9,7 @@
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "engines": {
-    "node": "16 || 17 || 18"
+    "node": "18 || 20"
   },
   "scripts": {
     "prebuild": "npm run clean",