diff --git a/package.json b/package.json
index 14224d1..b892fe6 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "port": ">= 0.8.0",
     "serve-favicon": "^2.1.5",
     "serve-static": "^1.6.3",
-    "socket.io": "0.9.16",
+    "socket.io": "0.9.19",
     "socket.io-client": "0.9.16",
     "tool": "1.0.1"
   },