diff --git a/package.json b/package.json
index 321298a..76426e2 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "async": "~0.9.0",
-    "express": "~4.8.5",
+    "express": "~4.9.5",
     "lodash": "~2.4.1",
     "mocha": "~1.21.4",
     "redis": "~0.12.1",