diff --git a/package.json b/package.json
index 93ae68dc2d..69aa148756 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,8 @@
     "http-proxy": "^1.11.2",
     "optimist": "~0.6.0",
     "serve-index": "^1.7.2",
-    "socket.io": "^1.3.6",
-    "socket.io-client": "^1.3.6",
+    "socket.io": "1.3.5",
+    "socket.io-client": "1.3.5",
     "stream-cache": "~0.0.1",
     "strip-ansi": "^3.0.0",
     "supports-color": "^3.1.1",