diff --git a/package.json b/package.json
index 80736c2..0ede638 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "express-history-api-fallback": "^2.0.0",
     "morphdom": "^1.3.1",
     "reset-css": "^2.0.2011012603",
-    "socket.io": "^1.4.5",
+    "socket.io": "^2.0.0",
     "uuid": "^2.0.2"
   },
   "devDependencies": {