diff --git a/node-js/ts/routing-controllers-example/package-lock.json b/node-js/ts/routing-controllers-example/package-lock.json
index 925e222..a26b165 100644
--- a/node-js/ts/routing-controllers-example/package-lock.json
+++ b/node-js/ts/routing-controllers-example/package-lock.json
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-      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
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-      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
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-      "integrity": "sha1-ZXFQT0e7mI7IGAJT+F3X4UlSvew=",
+      "version": "2.0.7",
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-        "ipaddr.js": "1.5.2"
+        "forwarded": "0.2.0",
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-      "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
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-        "encodeurl": "1.0.1",
-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
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-        "mime": "1.4.1",
-        "ms": "2.0.0",
-        "on-finished": "2.3.0",
-        "range-parser": "1.2.0",
-        "statuses": "1.3.1"
+        "http-errors": "1.8.1",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
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+          "version": "1.2.0",
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-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.3.1.tgz",
-          "integrity": "sha1-+vUbnrdKrvOzrPStX2Gr8ky3uT4="
+          "version": "1.5.0",
+          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
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+      "version": "1.14.2",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.2.tgz",
+      "integrity": "sha512-+TMNA9AFxUEGuC0z2mevogSnn9MXKb4fa7ngeRMJaaGv8vTwnIEkKi+QGvPt33HSnf8pRS+WGM0EbMtCJLKMBQ==",
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-        "escape-html": "1.0.3",
-        "parseurl": "1.3.2",
-        "send": "0.16.1"
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.17.2"
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@@ -3172,6 +3378,11 @@
       "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=",
       "dev": true
     },
+    "toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
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+    },
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@@ -3355,7 +3566,7 @@
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-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
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diff --git a/node-js/ts/routing-controllers-example/package.json b/node-js/ts/routing-controllers-example/package.json
index 9b832b8..3d02f02 100644
--- a/node-js/ts/routing-controllers-example/package.json
+++ b/node-js/ts/routing-controllers-example/package.json
@@ -15,7 +15,7 @@
     "boom": "^7.1.1",
     "class-validator": "^0.7.3",
     "cors": "^2.8.4",
-    "express": "^4.16.2",
+    "express": "^4.17.3",
     "reflect-metadata": "^0.1.10",
     "routing-controllers": "^0.7.6",
     "typedi": "^0.6.0",