diff --git a/package.json b/package.json
index 392c82f..55cc59e 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "main": "index.js",
   "dependencies": {
-    "express": "4.21.1",
+    "express": "4.22.0",
     "socket.io": "latest"
   },
   "scripts": {