diff --git a/ember-lottie/package.json b/ember-lottie/package.json
index 39a3d72b..bdae1718 100644
--- a/ember-lottie/package.json
+++ b/ember-lottie/package.json
@@ -59,7 +59,7 @@
     "@qonto/eslint-config-typescript": "1.0.0-rc.0",
     "@rollup/plugin-babel": "6.0.4",
     "@tsconfig/ember": "3.0.3",
-    "@typescript-eslint/eslint-plugin": "6.20.0",
+    "@typescript-eslint/eslint-plugin": "6.21.0",
     "@typescript-eslint/parser": "6.20.0",
     "concurrently": "^8.2.2",
     "ember-modifier": "^4.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7b45c58a..0197275f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -100,8 +100,8 @@ importers:
         specifier: 3.0.3
         version: 3.0.3
       '@typescript-eslint/eslint-plugin':
-        specifier: 6.20.0
-        version: 6.20.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
+        specifier: 6.21.0
+        version: 6.21.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
       '@typescript-eslint/parser':
         specifier: 6.20.0
         version: 6.20.0(eslint@8.56.0)(typescript@5.3.3)
@@ -202,8 +202,8 @@ importers:
         specifier: ^17.0.3
         version: 17.0.3
       '@typescript-eslint/eslint-plugin':
-        specifier: ^6.20.0
-        version: 6.20.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
+        specifier: ^6.21.0
+        version: 6.21.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
       '@typescript-eslint/parser':
         specifier: ^6.20.0
         version: 6.20.0(eslint@8.56.0)(typescript@5.3.3)
@@ -2828,7 +2828,7 @@ packages:
       eslint: ^7.0.0 || ^8.0.0
       typescript: '*'
     dependencies:
-      '@typescript-eslint/eslint-plugin': 6.20.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
+      '@typescript-eslint/eslint-plugin': 6.21.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3)
       '@typescript-eslint/parser': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
       eslint: 8.56.0
       typescript: 5.3.3
@@ -3343,8 +3343,8 @@ packages:
     resolution: {integrity: sha512-zC0iXxAv1C1ERURduJueYzkzZ2zaGyc+P2c95hgkikHPr3z8EdUZOlgEQ5X0DRmwDZn+hekycQnoeiiRVrmilQ==}
     dev: true
 
-  /@typescript-eslint/eslint-plugin@6.20.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3):
-    resolution: {integrity: sha512-fTwGQUnjhoYHeSF6m5pWNkzmDDdsKELYrOBxhjMrofPqCkoC2k3B2wvGHFxa1CTIqkEn88nlW1HVMztjo2K8Hg==}
+  /@typescript-eslint/eslint-plugin@6.21.0(@typescript-eslint/parser@6.20.0)(eslint@8.56.0)(typescript@5.3.3):
+    resolution: {integrity: sha512-oy9+hTPCUFpngkEZUSzbf9MxI65wbKFoQYsgPdILTfbUldp5ovUuphZVe4i30emU9M/kP+T64Di0mxl7dSw3MA==}
     engines: {node: ^16.0.0 || >=18.0.0}
     peerDependencies:
       '@typescript-eslint/parser': ^6.0.0 || ^6.0.0-alpha
@@ -3356,10 +3356,10 @@ packages:
     dependencies:
       '@eslint-community/regexpp': 4.10.0
       '@typescript-eslint/parser': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
-      '@typescript-eslint/scope-manager': 6.20.0
-      '@typescript-eslint/type-utils': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
-      '@typescript-eslint/utils': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
-      '@typescript-eslint/visitor-keys': 6.20.0
+      '@typescript-eslint/scope-manager': 6.21.0
+      '@typescript-eslint/type-utils': 6.21.0(eslint@8.56.0)(typescript@5.3.3)
+      '@typescript-eslint/utils': 6.21.0(eslint@8.56.0)(typescript@5.3.3)
+      '@typescript-eslint/visitor-keys': 6.21.0
       debug: 4.3.4
       eslint: 8.56.0
       graphemer: 1.4.0
@@ -3401,8 +3401,16 @@ packages:
       '@typescript-eslint/visitor-keys': 6.20.0
     dev: true
 
-  /@typescript-eslint/type-utils@6.20.0(eslint@8.56.0)(typescript@5.3.3):
-    resolution: {integrity: sha512-qnSobiJQb1F5JjN0YDRPHruQTrX7ICsmltXhkV536mp4idGAYrIyr47zF/JmkJtEcAVnIz4gUYJ7gOZa6SmN4g==}
+  /@typescript-eslint/scope-manager@6.21.0:
+    resolution: {integrity: sha512-OwLUIWZJry80O99zvqXVEioyniJMa+d2GrqpUTqi5/v5D5rOrppJVBPa0yKCblcigC0/aYAzxxqQ1B+DS2RYsg==}
+    engines: {node: ^16.0.0 || >=18.0.0}
+    dependencies:
+      '@typescript-eslint/types': 6.21.0
+      '@typescript-eslint/visitor-keys': 6.21.0
+    dev: true
+
+  /@typescript-eslint/type-utils@6.21.0(eslint@8.56.0)(typescript@5.3.3):
+    resolution: {integrity: sha512-rZQI7wHfao8qMX3Rd3xqeYSMCL3SoiSQLBATSiVKARdFGCYSRvmViieZjqc58jKgs8Y8i9YvVVhRbHSTA4VBag==}
     engines: {node: ^16.0.0 || >=18.0.0}
     peerDependencies:
       eslint: ^7.0.0 || ^8.0.0
@@ -3411,8 +3419,8 @@ packages:
       typescript:
         optional: true
     dependencies:
-      '@typescript-eslint/typescript-estree': 6.20.0(typescript@5.3.3)
-      '@typescript-eslint/utils': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
+      '@typescript-eslint/typescript-estree': 6.21.0(typescript@5.3.3)
+      '@typescript-eslint/utils': 6.21.0(eslint@8.56.0)(typescript@5.3.3)
       debug: 4.3.4
       eslint: 8.56.0
       ts-api-utils: 1.0.3(typescript@5.3.3)
@@ -3426,6 +3434,11 @@ packages:
     engines: {node: ^16.0.0 || >=18.0.0}
     dev: true
 
+  /@typescript-eslint/types@6.21.0:
+    resolution: {integrity: sha512-1kFmZ1rOm5epu9NZEZm1kckCDGj5UJEf7P1kliH4LKu/RkwpsfqqGmY2OOcUs18lSlQBKLDYBOGxRVtrMN5lpg==}
+    engines: {node: ^16.0.0 || >=18.0.0}
+    dev: true
+
   /@typescript-eslint/typescript-estree@6.20.0(typescript@5.3.3):
     resolution: {integrity: sha512-RnRya9q5m6YYSpBN7IzKu9FmLcYtErkDkc8/dKv81I9QiLLtVBHrjz+Ev/crAqgMNW2FCsoZF4g2QUylMnJz+g==}
     engines: {node: ^16.0.0 || >=18.0.0}
@@ -3448,8 +3461,30 @@ packages:
       - supports-color
     dev: true
 
-  /@typescript-eslint/utils@6.20.0(eslint@8.56.0)(typescript@5.3.3):
-    resolution: {integrity: sha512-/EKuw+kRu2vAqCoDwDCBtDRU6CTKbUmwwI7SH7AashZ+W+7o8eiyy6V2cdOqN49KsTcASWsC5QeghYuRDTyOOg==}
+  /@typescript-eslint/typescript-estree@6.21.0(typescript@5.3.3):
+    resolution: {integrity: sha512-6npJTkZcO+y2/kr+z0hc4HwNfrrP4kNYh57ek7yCNlrBjWQ1Y0OS7jiZTkgumrvkX5HkEKXFZkkdFNkaW2wmUQ==}
+    engines: {node: ^16.0.0 || >=18.0.0}
+    peerDependencies:
+      typescript: '*'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+    dependencies:
+      '@typescript-eslint/types': 6.21.0
+      '@typescript-eslint/visitor-keys': 6.21.0
+      debug: 4.3.4
+      globby: 11.1.0
+      is-glob: 4.0.3
+      minimatch: 9.0.3
+      semver: 7.5.4
+      ts-api-utils: 1.0.3(typescript@5.3.3)
+      typescript: 5.3.3
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
+  /@typescript-eslint/utils@6.21.0(eslint@8.56.0)(typescript@5.3.3):
+    resolution: {integrity: sha512-NfWVaC8HP9T8cbKQxHcsJBY5YE1O33+jpMwN45qzWWaPDZgLIbo12toGMWnmhvCpd3sIxkpDw3Wv1B3dYrbDQQ==}
     engines: {node: ^16.0.0 || >=18.0.0}
     peerDependencies:
       eslint: ^7.0.0 || ^8.0.0
@@ -3457,9 +3492,9 @@ packages:
       '@eslint-community/eslint-utils': 4.4.0(eslint@8.56.0)
       '@types/json-schema': 7.0.14
       '@types/semver': 7.5.4
-      '@typescript-eslint/scope-manager': 6.20.0
-      '@typescript-eslint/types': 6.20.0
-      '@typescript-eslint/typescript-estree': 6.20.0(typescript@5.3.3)
+      '@typescript-eslint/scope-manager': 6.21.0
+      '@typescript-eslint/types': 6.21.0
+      '@typescript-eslint/typescript-estree': 6.21.0(typescript@5.3.3)
       eslint: 8.56.0
       semver: 7.5.4
     transitivePeerDependencies:
@@ -3475,6 +3510,14 @@ packages:
       eslint-visitor-keys: 3.4.3
     dev: true
 
+  /@typescript-eslint/visitor-keys@6.21.0:
+    resolution: {integrity: sha512-JJtkDduxLi9bivAB+cYOVMtbkqdPOhZ+ZI5LC47MIRrDV4Yn2o+ZnW10Nkmr28xRpSpdJ6Sm42Hjf2+REYXm0A==}
+    engines: {node: ^16.0.0 || >=18.0.0}
+    dependencies:
+      '@typescript-eslint/types': 6.21.0
+      eslint-visitor-keys: 3.4.3
+    dev: true
+
   /@ungap/structured-clone@1.2.0:
     resolution: {integrity: sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==}
     dev: true
@@ -7032,7 +7075,7 @@ packages:
       '@babel/eslint-parser': 7.23.3(@babel/core@7.23.9)(eslint@8.56.0)
       '@glimmer/syntax': 0.85.13
       '@typescript-eslint/parser': 6.20.0(eslint@8.56.0)(typescript@5.3.3)
-      '@typescript-eslint/scope-manager': 6.20.0
+      '@typescript-eslint/scope-manager': 6.21.0
       content-tag: 1.2.2
       eslint-scope: 7.2.2
       html-tags: 3.3.1
diff --git a/test-app/package.json b/test-app/package.json
index f4a9ef4d..0339cea5 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -44,7 +44,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "@types/sinon": "^17.0.3",
-    "@typescript-eslint/eslint-plugin": "^6.20.0",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
     "@typescript-eslint/parser": "^6.20.0",
     "babel-eslint": "^10.1.0",
     "broccoli-asset-rev": "^3.0.0",