diff --git a/package.json b/package.json
index 4aa896d..6824f04 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "body-parser": "~1.17.2",
     "cookie-parser": "~1.4.3",
     "debug": "~2.6.8",
-    "express": "~4.15.3",
+    "express": "~4.16.0",
     "morgan": "~1.8.2",
     "pug": "^2.0.0-rc.2",
     "serve-favicon": "~2.4.3",