diff --git a/sample/004-grpc-app/package-lock.json b/sample/004-grpc-app/package-lock.json
index 877c2b6ea..89c86a535 100644
--- a/sample/004-grpc-app/package-lock.json
+++ b/sample/004-grpc-app/package-lock.json
@@ -3731,9 +3731,9 @@
       "dev": true
     },
     "grpc": {
-      "version": "1.24.10",
-      "resolved": "https://registry.npmjs.org/grpc/-/grpc-1.24.10.tgz",
-      "integrity": "sha512-mTR+P5IL3WO3oCgNwxKFE5ksXEJfCYP+dk0aIbjB494f7OnHTmssU5r9vznsSq3+cdLcxAzGFskOj5CaPwi8KA==",
+      "version": "1.24.11",
+      "resolved": "https://registry.npmjs.org/grpc/-/grpc-1.24.11.tgz",
+      "integrity": "sha512-8/AQdFCzCeCDWW3SoaMNp6ccbRvTQEH1O1u1uFtt29eWsg5gSZCJ3m6fbkduEIh3smY7WAPP+LgVJ5n3nZRxcA==",
       "requires": {
         "@mapbox/node-pre-gyp": "^1.0.4",
         "@types/bytebuffer": "^5.0.40",
@@ -3791,11 +3791,6 @@
             "strip-ansi": "^3.0.1"
           }
         },
-        "y18n": {
-          "version": "3.2.2",
-          "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
-          "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ=="
-        },
         "yargs": {
           "version": "3.32.0",
           "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
@@ -5892,9 +5887,9 @@
       }
     },
     "nan": {
-      "version": "2.14.2",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
-      "integrity": "sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ=="
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
+      "integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
     },
     "natural-compare": {
       "version": "1.4.0",
@@ -7210,9 +7205,9 @@
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     "tar": {
-      "version": "6.1.2",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.2.tgz",
-      "integrity": "sha512-EwKEgqJ7nJoS+s8QfLYVGMDmAsj+StbI2AM/RTHeUSsOw6Z8bwNBRv5z3CY0m7laC5qUAqruLX5AhMuc5deY3Q==",
+      "version": "6.1.11",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.11.tgz",
+      "integrity": "sha512-an/KZQzQUkZCkuoAA64hM92X0Urb6VpRhAFllDzz44U2mcD5scmT3zBc4VgVpkugF580+DQn8eAFSyoQt0tznA==",
       "requires": {
         "chownr": "^2.0.0",
         "fs-minipass": "^2.0.0",
@@ -7712,6 +7707,11 @@
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
       "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
     },
+    "y18n": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ=="
+    },
     "yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
diff --git a/sample/004-grpc-app/package.json b/sample/004-grpc-app/package.json
index 9c1b8fb32..bc6b16ace 100644
--- a/sample/004-grpc-app/package.json
+++ b/sample/004-grpc-app/package.json
@@ -28,7 +28,7 @@
     "class-transformer": "0.4.0",
     "class-validator": "0.13.1",
     "fastify": "3.17.0",
-    "grpc": "1.24.10",
+    "grpc": "1.24.11",
     "lodash": "4.17.21",
     "redis": "3.1.2",
     "reflect-metadata": "0.1.13",