diff --git a/signalling/package.json b/signalling/package.json
index 219e753..ea65ed9 100644
--- a/signalling/package.json
+++ b/signalling/package.json
@@ -3,6 +3,6 @@
   "version": "0.0.1",
   "description": "WebRTC codelab",
   "dependencies": {
-    "node-static": "0.7.7",
+    "node-static": "0.7.11",
     "socket.io": "3.0.0"
   }}