diff --git a/package.json b/package.json
index 1380e13..0f24675 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,6 @@
 	"name": "chess",
 	"version" : "0.0.1",
 	"dependencies":{
-		"socket.io" : "2.3.0"
+		"socket.io" : "2.5.0"
 	}
 }