diff --git a/package-lock.json b/package-lock.json
index 33056b4..620ded3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3814,9 +3814,9 @@
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     },
     "source-map-support": {
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-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.5.tgz",
-      "integrity": "sha512-mR7/Nd5l1z6g99010shcXJiNEaf3fEtmLhRB/sBcQVJGodcHCULPp2y4Sfa43Kv2zq7T+Izmfp/WHCR6dYkQCA==",
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.6.tgz",
+      "integrity": "sha512-N4KXEz7jcKqPf2b2vZF11lQIz9W5ZMuUcIOGj243lduidkf2fjkVKJS9vNxVWn3u/uxX38AcE8U9nnH9FPcq+g==",
       "dev": true,
       "requires": {
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@@ -3865,20 +3865,20 @@
       "dev": true
     },
     "superagent": {
-      "version": "3.8.3",
-      "resolved": "https://registry.npmjs.org/superagent/-/superagent-3.8.3.tgz",
-      "integrity": "sha512-GLQtLMCoEIK4eDv6OGtkOoSMt3D+oq0y3dsxMuYuDvaNUvuT8eFBuLmfR0iYYzHC1e8hpzC6ZsxbuP6DIalMFA==",
+      "version": "3.8.2",
+      "resolved": "https://registry.npmjs.org/superagent/-/superagent-3.8.2.tgz",
+      "integrity": "sha512-gVH4QfYHcY3P0f/BZzavLreHW3T1v7hG9B+hpMQotGQqurOvhv87GcMCd6LWySmBuf+BDR44TQd0aISjVHLeNQ==",
       "requires": {
         "component-emitter": "^1.2.0",
         "cookiejar": "^2.1.0",
         "debug": "^3.1.0",
         "extend": "^3.0.0",
         "form-data": "^2.3.1",
-        "formidable": "^1.2.0",
+        "formidable": "^1.1.1",
         "methods": "^1.1.1",
         "mime": "^1.4.1",
         "qs": "^6.5.1",
-        "readable-stream": "^2.3.5"
+        "readable-stream": "^2.0.5"
       },
       "dependencies": {
         "debug": {
@@ -3892,12 +3892,12 @@
       }
     },
     "supertest": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/supertest/-/supertest-3.0.0.tgz",
-      "integrity": "sha1-jUu2j9GDDuBwM7HFpamkAhyWUpY=",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/supertest/-/supertest-3.1.0.tgz",
+      "integrity": "sha512-O44AMnmJqx294uJQjfUmEyYOg7d9mylNFsMw/Wkz4evKd1njyPrtCN+U6ZIC7sKtfEVQhfTqFFijlXx8KP/Czw==",
       "requires": {
         "methods": "~1.1.2",
-        "superagent": "^3.0.0"
+        "superagent": "3.8.2"
       }
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diff --git a/package.json b/package.json
index e9e3a58..50949f0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@litstack/core",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "## Vision",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -8,8 +8,8 @@
     "body-parser": "^1.18.2",
     "express": "^4.16.3",
     "reflect-metadata": "^0.1.12",
-    "rxjs": "^6.0.0-beta.4",
-    "supertest": "^3.0.0"
+    "rxjs": "^6.1.0",
+    "supertest": "^3.1.0"
   },
   "devDependencies": {
     "@types/chai": "^4.1.3",
@@ -21,7 +21,7 @@
     "coveralls": "^3.0.1",
     "mocha": "^5.1.1",
     "nyc": "^11.7.3",
-    "source-map-support": "^0.5.5",
+    "source-map-support": "^0.5.6",
     "ts-node": "^6.0.3",
     "typescript": "^2.8.3"
   },