diff --git a/sample/01-complete-app/package-lock.json b/sample/01-complete-app/package-lock.json
index 0067b74..c567d51 100644
--- a/sample/01-complete-app/package-lock.json
+++ b/sample/01-complete-app/package-lock.json
@@ -25,7 +25,7 @@
         "@nestjs/testing": "7.6.18",
         "@types/express": "4.17.13",
         "@types/jest": "27.0.1",
-        "@types/node": "14.17.14",
+        "@types/node": "14.17.15",
         "@types/supertest": "2.0.11",
         "@typescript-eslint/eslint-plugin": "4.31.0",
         "@typescript-eslint/parser": "4.31.0",
@@ -2511,9 +2511,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "14.17.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.14.tgz",
-      "integrity": "sha512-rsAj2u8Xkqfc332iXV12SqIsjVi07H479bOP4q94NAcjzmAvapumEhuVIt53koEf7JFrpjgNKjBga5Pnn/GL8A==",
+      "version": "14.17.15",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.15.tgz",
+      "integrity": "sha512-D1sdW0EcSCmNdLKBGMYb38YsHUS6JcM7yQ6sLQ9KuZ35ck7LYCKE7kYFHOO59ayFOY3zobWVZxf4KXhYHcHYFA==",
       "dev": true
     },
     "node_modules/@types/parse-json": {
@@ -13030,9 +13030,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "14.17.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.14.tgz",
-      "integrity": "sha512-rsAj2u8Xkqfc332iXV12SqIsjVi07H479bOP4q94NAcjzmAvapumEhuVIt53koEf7JFrpjgNKjBga5Pnn/GL8A==",
+      "version": "14.17.15",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.15.tgz",
+      "integrity": "sha512-D1sdW0EcSCmNdLKBGMYb38YsHUS6JcM7yQ6sLQ9KuZ35ck7LYCKE7kYFHOO59ayFOY3zobWVZxf4KXhYHcHYFA==",
       "dev": true
     },
     "@types/parse-json": {
diff --git a/sample/01-complete-app/package.json b/sample/01-complete-app/package.json
index 3f12031..241a95f 100644
--- a/sample/01-complete-app/package.json
+++ b/sample/01-complete-app/package.json
@@ -36,7 +36,7 @@
     "@nestjs/testing": "7.6.18",
     "@types/express": "4.17.13",
     "@types/jest": "27.0.1",
-    "@types/node": "14.17.14",
+    "@types/node": "14.17.15",
     "@types/supertest": "2.0.11",
     "@typescript-eslint/eslint-plugin": "4.31.0",
     "@typescript-eslint/parser": "4.31.0",