diff --git a/mock/package-lock.json b/mock/package-lock.json
index 9237c7fc..a9117941 100644
--- a/mock/package-lock.json
+++ b/mock/package-lock.json
@@ -1900,9 +1900,9 @@
       }
     },
     "@types/node": {
-      "version": "11.15.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-11.15.5.tgz",
-      "integrity": "sha512-rqXbkoHWqRWdw9ncT3GqKL7OSm77QGOf4/cJPinoeLEzpErdKQZlpwJApETuDtecW55UDJpugnSMkbffh68geA==",
+      "version": "11.15.53",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-11.15.53.tgz",
+      "integrity": "sha512-X4K0pwvbFZ7+x5wyJUSROj4TJvyXxL0MY4OaxyphfEfgw+0DdYDltyqTX14LiYTIQdY49sDA/MabdtYc973yFg==",
       "dev": true
     },
     "@types/normalize-package-data": {
diff --git a/mock/package.json b/mock/package.json
index 16f4d551..a7e58c14 100755
--- a/mock/package.json
+++ b/mock/package.json
@@ -40,7 +40,7 @@
     "@types/js-yaml": "3.12.5",
     "@types/json-schema": "7.0.6",
     "@types/morgan": "1.9.2",
-    "@types/node": "11.15.5",
+    "@types/node": "11.15.53",
     "@types/swagger-parser": "4.0.3",
     "@types/wait-on": "5.2.0",
     "@types/which": "2.0.0",