diff --git a/Nodejs/ExpressTest/ExpressHttpSvr/package.json b/Nodejs/ExpressTest/ExpressHttpSvr/package.json
index 45ca3afd..3f2d014a 100644
--- a/Nodejs/ExpressTest/ExpressHttpSvr/package.json
+++ b/Nodejs/ExpressTest/ExpressHttpSvr/package.json
@@ -5,7 +5,7 @@
     "author": "<palmtoy@gmail.com>",
 		"dependencies": {
 			"socket.io-client": "0.9.16"
-			,"socket.io": "0.9.16"
+			,"socket.io": "2.5.0"
 			,"express": "3.3.1"
       ,"heapdump": "0.1.0"
       ,"webkit-devtools-agent": "0.1.2"