diff --git a/integration/graphql/package-lock.json b/integration/graphql/package-lock.json
index dd288f6e9f0..98796be5379 100644
--- a/integration/graphql/package-lock.json
+++ b/integration/graphql/package-lock.json
@@ -2406,9 +2406,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/integration/graphql/package.json b/integration/graphql/package.json
index fdc9ba9ee95..ee212b82d84 100644
--- a/integration/graphql/package.json
+++ b/integration/graphql/package.json
@@ -18,7 +18,7 @@
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
     "subscriptions-transport-ws": "0.9.16",
-    "typescript": "3.7.2",
+    "typescript": "3.7.5",
     "ws": "7.2.1"
   },
   "devDependencies": {
diff --git a/integration/hello-world/package-lock.json b/integration/hello-world/package-lock.json
index 94dc3b457a6..abb7010d8ee 100644
--- a/integration/hello-world/package-lock.json
+++ b/integration/hello-world/package-lock.json
@@ -870,9 +870,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "uri-js": {
       "version": "4.2.2",
diff --git a/integration/hello-world/package.json b/integration/hello-world/package.json
index f666e5ae346..d1de077f389 100644
--- a/integration/hello-world/package.json
+++ b/integration/hello-world/package.json
@@ -17,7 +17,7 @@
     "fastify": "2.10.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/hooks/package-lock.json b/integration/hooks/package-lock.json
index 8a95667358c..88200a4ab12 100644
--- a/integration/hooks/package-lock.json
+++ b/integration/hooks/package-lock.json
@@ -578,9 +578,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "util-deprecate": {
       "version": "1.0.2",
diff --git a/integration/hooks/package.json b/integration/hooks/package.json
index e604d9da1f7..59036f71a93 100644
--- a/integration/hooks/package.json
+++ b/integration/hooks/package.json
@@ -13,7 +13,7 @@
     "class-validator": "0.11.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/injector/package-lock.json b/integration/injector/package-lock.json
index d37b6cb6d79..10af1dddb69 100644
--- a/integration/injector/package-lock.json
+++ b/integration/injector/package-lock.json
@@ -616,9 +616,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "util-deprecate": {
       "version": "1.0.2",
diff --git a/integration/injector/package.json b/integration/injector/package.json
index 55f2de7f831..75f8e428782 100644
--- a/integration/injector/package.json
+++ b/integration/injector/package.json
@@ -16,7 +16,7 @@
     "class-validator": "0.11.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/microservices/package-lock.json b/integration/microservices/package-lock.json
index c9a4c1346db..dda0795ec22 100644
--- a/integration/microservices/package-lock.json
+++ b/integration/microservices/package-lock.json
@@ -1170,9 +1170,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unpipe": {
       "version": "1.0.0",
diff --git a/integration/microservices/package.json b/integration/microservices/package.json
index 9aa7e85205f..8791b21bbcf 100644
--- a/integration/microservices/package.json
+++ b/integration/microservices/package.json
@@ -18,7 +18,7 @@
     "class-validator": "0.11.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/mongoose/package-lock.json b/integration/mongoose/package-lock.json
index ef29fba448a..b9d934e281b 100644
--- a/integration/mongoose/package-lock.json
+++ b/integration/mongoose/package-lock.json
@@ -764,9 +764,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "uuid": {
       "version": "3.4.0",
diff --git a/integration/mongoose/package.json b/integration/mongoose/package.json
index c2035dbfa44..98cc39892a6 100644
--- a/integration/mongoose/package.json
+++ b/integration/mongoose/package.json
@@ -15,7 +15,7 @@
     "mongoose": "5.8.11",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/mongoose": "5.7.0",
diff --git a/integration/nest-application/get-url/package-lock.json b/integration/nest-application/get-url/package-lock.json
index 588bc407278..1339a301e17 100644
--- a/integration/nest-application/get-url/package-lock.json
+++ b/integration/nest-application/get-url/package-lock.json
@@ -1540,9 +1540,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unpipe": {
       "version": "1.0.0",
diff --git a/integration/nest-application/get-url/package.json b/integration/nest-application/get-url/package.json
index 7ef1e57c8b9..74d257bb5c1 100644
--- a/integration/nest-application/get-url/package.json
+++ b/integration/nest-application/get-url/package.json
@@ -17,7 +17,7 @@
     "fastify": "2.9.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.7",
diff --git a/integration/scopes/package-lock.json b/integration/scopes/package-lock.json
index 94dc3b457a6..abb7010d8ee 100644
--- a/integration/scopes/package-lock.json
+++ b/integration/scopes/package-lock.json
@@ -870,9 +870,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "uri-js": {
       "version": "4.2.2",
diff --git a/integration/scopes/package.json b/integration/scopes/package.json
index f666e5ae346..d1de077f389 100644
--- a/integration/scopes/package.json
+++ b/integration/scopes/package.json
@@ -17,7 +17,7 @@
     "fastify": "2.10.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/typegraphql/package-lock.json b/integration/typegraphql/package-lock.json
index 99ace445057..a41421a441a 100644
--- a/integration/typegraphql/package-lock.json
+++ b/integration/typegraphql/package-lock.json
@@ -2402,9 +2402,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/integration/typegraphql/package.json b/integration/typegraphql/package.json
index b977386dce6..bdab65dcfdf 100644
--- a/integration/typegraphql/package.json
+++ b/integration/typegraphql/package.json
@@ -21,7 +21,7 @@
     "rxjs": "6.5.4",
     "subscriptions-transport-ws": "0.9.16",
     "type-graphql": "0.17.6",
-    "typescript": "3.7.2",
+    "typescript": "3.7.5",
     "ws": "7.2.1"
   },
   "devDependencies": {
diff --git a/integration/typeorm/package-lock.json b/integration/typeorm/package-lock.json
index ba39024094d..7e27ec93f44 100644
--- a/integration/typeorm/package-lock.json
+++ b/integration/typeorm/package-lock.json
@@ -1065,9 +1065,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "uglify-js": {
       "version": "3.7.2",
diff --git a/integration/typeorm/package.json b/integration/typeorm/package.json
index f778e14b00d..2d243a332e1 100644
--- a/integration/typeorm/package.json
+++ b/integration/typeorm/package.json
@@ -16,7 +16,7 @@
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
     "typeorm": "0.2.22",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/integration/websockets/package-lock.json b/integration/websockets/package-lock.json
index d37b6cb6d79..10af1dddb69 100644
--- a/integration/websockets/package-lock.json
+++ b/integration/websockets/package-lock.json
@@ -616,9 +616,9 @@
       "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "util-deprecate": {
       "version": "1.0.2",
diff --git a/integration/websockets/package.json b/integration/websockets/package.json
index 55f2de7f831..75f8e428782 100644
--- a/integration/websockets/package.json
+++ b/integration/websockets/package.json
@@ -16,7 +16,7 @@
     "class-validator": "0.11.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "7.10.9",
diff --git a/package-lock.json b/package-lock.json
index bb114bf4c32..e1fad10c910 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18028,9 +18028,9 @@
       }
     },
     "typescript": {
-      "version": "3.6.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
-      "integrity": "sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index feaa4f1a441..41826327aaf 100644
--- a/package.json
+++ b/package.json
@@ -147,7 +147,7 @@
     "socket.io-client": "2.3.0",
     "supertest": "4.0.2",
     "ts-node": "8.6.2",
-    "typescript": "3.6.4",
+    "typescript": "3.7.5",
     "wrk": "1.2.0"
   },
   "collective": {
diff --git a/sample/01-cats-app/package-lock.json b/sample/01-cats-app/package-lock.json
index 9a5f2f90d53..64512960dec 100644
--- a/sample/01-cats-app/package-lock.json
+++ b/sample/01-cats-app/package-lock.json
@@ -11529,9 +11529,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/01-cats-app/package.json b/sample/01-cats-app/package.json
index a4fe2f80c38..f8cd2f8fa76 100644
--- a/sample/01-cats-app/package.json
+++ b/sample/01-cats-app/package.json
@@ -48,7 +48,7 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "jest": {
     "moduleFileExtensions": [
diff --git a/sample/02-gateways/package-lock.json b/sample/02-gateways/package-lock.json
index 229f68c2108..36adf2f6870 100644
--- a/sample/02-gateways/package-lock.json
+++ b/sample/02-gateways/package-lock.json
@@ -11689,9 +11689,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uid2": {
diff --git a/sample/02-gateways/package.json b/sample/02-gateways/package.json
index 4596c183b8a..8b4a04e23b4 100644
--- a/sample/02-gateways/package.json
+++ b/sample/02-gateways/package.json
@@ -53,6 +53,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/03-microservices/package-lock.json b/sample/03-microservices/package-lock.json
index 69f49b53fba..b3bec6963b6 100644
--- a/sample/03-microservices/package-lock.json
+++ b/sample/03-microservices/package-lock.json
@@ -11314,9 +11314,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/03-microservices/package.json b/sample/03-microservices/package.json
index 9de7ac8e7b0..ea5acee2985 100644
--- a/sample/03-microservices/package.json
+++ b/sample/03-microservices/package.json
@@ -49,6 +49,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/04-grpc/package-lock.json b/sample/04-grpc/package-lock.json
index 95e3ea08ad8..28aff5de9ce 100644
--- a/sample/04-grpc/package-lock.json
+++ b/sample/04-grpc/package-lock.json
@@ -11446,9 +11446,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/04-grpc/package.json b/sample/04-grpc/package.json
index 994185c60fc..e59b1940d59 100644
--- a/sample/04-grpc/package.json
+++ b/sample/04-grpc/package.json
@@ -50,6 +50,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/05-sql-typeorm/package-lock.json b/sample/05-sql-typeorm/package-lock.json
index 0d2c147025e..8f6e526f314 100644
--- a/sample/05-sql-typeorm/package-lock.json
+++ b/sample/05-sql-typeorm/package-lock.json
@@ -11727,9 +11727,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/sample/05-sql-typeorm/package.json b/sample/05-sql-typeorm/package.json
index 47c83cf61c1..fa964e4b94c 100644
--- a/sample/05-sql-typeorm/package.json
+++ b/sample/05-sql-typeorm/package.json
@@ -49,6 +49,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/06-mongoose/package-lock.json b/sample/06-mongoose/package-lock.json
index b66703f89bc..609eb61af8f 100644
--- a/sample/06-mongoose/package-lock.json
+++ b/sample/06-mongoose/package-lock.json
@@ -11443,9 +11443,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/06-mongoose/package.json b/sample/06-mongoose/package.json
index 30971746899..ee52e08f48f 100644
--- a/sample/06-mongoose/package.json
+++ b/sample/06-mongoose/package.json
@@ -49,6 +49,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/07-sequelize/package-lock.json b/sample/07-sequelize/package-lock.json
index 6c620a36f46..4f1b0230b97 100644
--- a/sample/07-sequelize/package-lock.json
+++ b/sample/07-sequelize/package-lock.json
@@ -11657,9 +11657,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "union-value": {
       "version": "1.0.1",
diff --git a/sample/07-sequelize/package.json b/sample/07-sequelize/package.json
index fbc1d33b6e2..81eae8dac31 100644
--- a/sample/07-sequelize/package.json
+++ b/sample/07-sequelize/package.json
@@ -28,7 +28,7 @@
     "rxjs": "6.5.4",
     "sequelize": "5.21.3",
     "sequelize-typescript": "1.1.0",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/sequelize": "4.28.8",
@@ -51,6 +51,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/08-webpack/package-lock.json b/sample/08-webpack/package-lock.json
index fc922c360d2..621d6ab657f 100644
--- a/sample/08-webpack/package-lock.json
+++ b/sample/08-webpack/package-lock.json
@@ -6170,9 +6170,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "union-value": {
       "version": "1.0.0",
diff --git a/sample/08-webpack/package.json b/sample/08-webpack/package.json
index d59bb378f4c..4f0ad41bfe9 100644
--- a/sample/08-webpack/package.json
+++ b/sample/08-webpack/package.json
@@ -16,7 +16,7 @@
     "@nestjs/platform-express": "6.11.5",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.5.4",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "devDependencies": {
     "@types/node": "12.12.21",
diff --git a/sample/10-fastify/package-lock.json b/sample/10-fastify/package-lock.json
index 6fed6db77f8..6818417e264 100644
--- a/sample/10-fastify/package-lock.json
+++ b/sample/10-fastify/package-lock.json
@@ -11225,9 +11225,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/10-fastify/package.json b/sample/10-fastify/package.json
index bdac3a4ebd9..8e82985b026 100644
--- a/sample/10-fastify/package.json
+++ b/sample/10-fastify/package.json
@@ -48,6 +48,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/11-swagger/package-lock.json b/sample/11-swagger/package-lock.json
index ac7d311754a..19144919a8e 100644
--- a/sample/11-swagger/package-lock.json
+++ b/sample/11-swagger/package-lock.json
@@ -11318,9 +11318,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/11-swagger/package.json b/sample/11-swagger/package.json
index c05441c7222..962c651a916 100644
--- a/sample/11-swagger/package.json
+++ b/sample/11-swagger/package.json
@@ -49,6 +49,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/12-graphql-apollo/package-lock.json b/sample/12-graphql-apollo/package-lock.json
index 4cc5d2fffdc..5110fe853ee 100644
--- a/sample/12-graphql-apollo/package-lock.json
+++ b/sample/12-graphql-apollo/package-lock.json
@@ -12336,9 +12336,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/sample/12-graphql-apollo/package.json b/sample/12-graphql-apollo/package.json
index 619e62da7af..aa56032b7ce 100644
--- a/sample/12-graphql-apollo/package.json
+++ b/sample/12-graphql-apollo/package.json
@@ -51,6 +51,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/13-mongo-typeorm/package-lock.json b/sample/13-mongo-typeorm/package-lock.json
index b8d3cc3d02e..60656b465b5 100644
--- a/sample/13-mongo-typeorm/package-lock.json
+++ b/sample/13-mongo-typeorm/package-lock.json
@@ -11665,9 +11665,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/sample/13-mongo-typeorm/package.json b/sample/13-mongo-typeorm/package.json
index 2093b0a6402..a0294ab8e0c 100644
--- a/sample/13-mongo-typeorm/package.json
+++ b/sample/13-mongo-typeorm/package.json
@@ -48,6 +48,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/14-mongoose-base/package-lock.json b/sample/14-mongoose-base/package-lock.json
index e0b2fd47475..968d0f9631d 100644
--- a/sample/14-mongoose-base/package-lock.json
+++ b/sample/14-mongoose-base/package-lock.json
@@ -11382,9 +11382,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/14-mongoose-base/package.json b/sample/14-mongoose-base/package.json
index c9b972479d1..b7feaf0aa8a 100644
--- a/sample/14-mongoose-base/package.json
+++ b/sample/14-mongoose-base/package.json
@@ -46,6 +46,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/15-mvc/package-lock.json b/sample/15-mvc/package-lock.json
index 42c6ae3356e..ba0ab963236 100644
--- a/sample/15-mvc/package-lock.json
+++ b/sample/15-mvc/package-lock.json
@@ -11391,9 +11391,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/sample/15-mvc/package.json b/sample/15-mvc/package.json
index e9455a17094..9f2940f7566 100644
--- a/sample/15-mvc/package.json
+++ b/sample/15-mvc/package.json
@@ -47,6 +47,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/16-gateways-ws/package-lock.json b/sample/16-gateways-ws/package-lock.json
index d0d4c305d84..2dc1d94f7fb 100644
--- a/sample/16-gateways-ws/package-lock.json
+++ b/sample/16-gateways-ws/package-lock.json
@@ -11310,9 +11310,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/16-gateways-ws/package.json b/sample/16-gateways-ws/package.json
index 31802552980..9301c41359a 100644
--- a/sample/16-gateways-ws/package.json
+++ b/sample/16-gateways-ws/package.json
@@ -51,6 +51,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/17-mvc-fastify/package-lock.json b/sample/17-mvc-fastify/package-lock.json
index c62b5b00242..ede12a6dbcb 100644
--- a/sample/17-mvc-fastify/package-lock.json
+++ b/sample/17-mvc-fastify/package-lock.json
@@ -10764,9 +10764,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "uglify-js": {
diff --git a/sample/17-mvc-fastify/package.json b/sample/17-mvc-fastify/package.json
index 7e787c15a74..39e80539a7e 100644
--- a/sample/17-mvc-fastify/package.json
+++ b/sample/17-mvc-fastify/package.json
@@ -50,6 +50,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/18-context/package-lock.json b/sample/18-context/package-lock.json
index 55997261e43..104512a8c4a 100644
--- a/sample/18-context/package-lock.json
+++ b/sample/18-context/package-lock.json
@@ -10484,9 +10484,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/18-context/package.json b/sample/18-context/package.json
index 92f52d9acce..72135cf5094 100644
--- a/sample/18-context/package.json
+++ b/sample/18-context/package.json
@@ -42,6 +42,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/19-auth-jwt/package-lock.json b/sample/19-auth-jwt/package-lock.json
index 7fac8ea7542..2fe33740350 100644
--- a/sample/19-auth-jwt/package-lock.json
+++ b/sample/19-auth-jwt/package-lock.json
@@ -12948,9 +12948,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/19-auth-jwt/package.json b/sample/19-auth-jwt/package.json
index 549ac5f9c87..c50b8a70599 100644
--- a/sample/19-auth-jwt/package.json
+++ b/sample/19-auth-jwt/package.json
@@ -52,7 +52,7 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "jest": {
     "moduleFileExtensions": [
diff --git a/sample/20-cache/package-lock.json b/sample/20-cache/package-lock.json
index d01074fcb3c..b3403506e2b 100644
--- a/sample/20-cache/package-lock.json
+++ b/sample/20-cache/package-lock.json
@@ -11060,9 +11060,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/20-cache/package.json b/sample/20-cache/package.json
index 6da4bb18c60..4b441c1b9d6 100644
--- a/sample/20-cache/package.json
+++ b/sample/20-cache/package.json
@@ -47,6 +47,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/21-serializer/package-lock.json b/sample/21-serializer/package-lock.json
index ef47e3138bf..7420c721ab5 100644
--- a/sample/21-serializer/package-lock.json
+++ b/sample/21-serializer/package-lock.json
@@ -10997,9 +10997,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/21-serializer/package.json b/sample/21-serializer/package.json
index e34f34d1a87..1cd81635364 100644
--- a/sample/21-serializer/package.json
+++ b/sample/21-serializer/package.json
@@ -46,6 +46,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/22-graphql-prisma/package-lock.json b/sample/22-graphql-prisma/package-lock.json
index 0d12fe6936e..1b4ef156ba6 100644
--- a/sample/22-graphql-prisma/package-lock.json
+++ b/sample/22-graphql-prisma/package-lock.json
@@ -12861,9 +12861,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/sample/22-graphql-prisma/package.json b/sample/22-graphql-prisma/package.json
index 68d09bab785..d7afd8b3417 100644
--- a/sample/22-graphql-prisma/package.json
+++ b/sample/22-graphql-prisma/package.json
@@ -50,6 +50,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/22-graphql-prisma/yarn.lock b/sample/22-graphql-prisma/yarn.lock
index 12e30ce3ccb..e5607da0895 100644
--- a/sample/22-graphql-prisma/yarn.lock
+++ b/sample/22-graphql-prisma/yarn.lock
@@ -7275,9 +7275,9 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@3.7.2:
-  version "3.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.2.tgz#27e489b95fa5909445e9fef5ee48d81697ad18fb"
+typescript@3.7.5:
+  version "3.7.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
 
 typescript@^3.0.1:
   version "3.5.3"
diff --git a/sample/23-type-graphql/package-lock.json b/sample/23-type-graphql/package-lock.json
index 0d1d931022b..4b4598d4900 100644
--- a/sample/23-type-graphql/package-lock.json
+++ b/sample/23-type-graphql/package-lock.json
@@ -12427,9 +12427,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ=="
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw=="
     },
     "unc-path-regex": {
       "version": "0.1.2",
diff --git a/sample/23-type-graphql/package.json b/sample/23-type-graphql/package.json
index 516c0be4874..7a770a76219 100644
--- a/sample/23-type-graphql/package.json
+++ b/sample/23-type-graphql/package.json
@@ -51,6 +51,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/24-serve-static/package-lock.json b/sample/24-serve-static/package-lock.json
index e14015ac521..632230c4cc4 100644
--- a/sample/24-serve-static/package-lock.json
+++ b/sample/24-serve-static/package-lock.json
@@ -11265,9 +11265,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/24-serve-static/package.json b/sample/24-serve-static/package.json
index 9cc1585d7bd..aa3b12581b4 100644
--- a/sample/24-serve-static/package.json
+++ b/sample/24-serve-static/package.json
@@ -48,6 +48,6 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   }
 }
diff --git a/sample/25-dynamic-modules/package-lock.json b/sample/25-dynamic-modules/package-lock.json
index 1b3415459e3..6a58195d765 100644
--- a/sample/25-dynamic-modules/package-lock.json
+++ b/sample/25-dynamic-modules/package-lock.json
@@ -12400,9 +12400,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/25-dynamic-modules/package.json b/sample/25-dynamic-modules/package.json
index 7e46bbd6952..460f95aece2 100644
--- a/sample/25-dynamic-modules/package.json
+++ b/sample/25-dynamic-modules/package.json
@@ -48,7 +48,7 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "jest": {
     "moduleFileExtensions": [
diff --git a/sample/26-queues/package-lock.json b/sample/26-queues/package-lock.json
index 00422ca0352..3347fd21a27 100644
--- a/sample/26-queues/package-lock.json
+++ b/sample/26-queues/package-lock.json
@@ -12820,9 +12820,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/26-queues/package.json b/sample/26-queues/package.json
index 22f3547a0c6..c95e73db95e 100644
--- a/sample/26-queues/package.json
+++ b/sample/26-queues/package.json
@@ -51,7 +51,7 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "jest": {
     "moduleFileExtensions": [
diff --git a/sample/27-scheduling/package-lock.json b/sample/27-scheduling/package-lock.json
index 7e9e5a98181..8bcede4cd66 100644
--- a/sample/27-scheduling/package-lock.json
+++ b/sample/27-scheduling/package-lock.json
@@ -12521,9 +12521,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.2.tgz",
-      "integrity": "sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==",
+      "version": "3.7.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
+      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
       "dev": true
     },
     "union-value": {
diff --git a/sample/27-scheduling/package.json b/sample/27-scheduling/package.json
index f67a3cc877d..92c85d0fae9 100644
--- a/sample/27-scheduling/package.json
+++ b/sample/27-scheduling/package.json
@@ -50,7 +50,7 @@
     "eslint": "6.8.0",
     "eslint-config-prettier": "6.10.0",
     "eslint-plugin-import": "2.20.1",
-    "typescript": "3.7.2"
+    "typescript": "3.7.5"
   },
   "jest": {
     "moduleFileExtensions": [