diff --git a/package.json b/package.json
index df5f355..522068e 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "connect-flash": "^0.1.1",
     "cookie-parser": "~1.4.3",
     "debug": "~2.2.0",
-    "express": "~4.13.4",
+    "express": "~4.20.0",
     "express-session": "^1.14.1",
     "jade": "~1.11.0",
     "mongoose": "^4.6.3",