diff --git a/package.json b/package.json
index 1727175..85c113c 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "cookie-parser": "~1.3.3",
     "debug": "~2.1.1",
     "ejs": "~2.1.4",
-    "express": "~4.11.0",
+    "express": "~4.16.0",
     "lodash": "^3.5.0",
     "morgan": "~1.5.1",
     "serve-favicon": "~2.2.0",