diff --git a/package.json b/package.json
index 76f77ce..63c0c77 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "atpackager": "~0.2.2",
-    "express": "3.0.6",
+    "express": "4.19.2",
     "request": "2.12.0",
     "grunt": "~0.4.2",
     "grunt-contrib-jshint": "0.7.2",