diff --git a/package.json b/package.json
index 1727175..ffb3132 100644
--- a/package.json
+++ b/package.json
@@ -10,10 +10,10 @@
     "cookie-parser": "~1.3.3",
     "debug": "~2.1.1",
     "ejs": "~2.1.4",
-    "express": "~4.11.0",
+    "express": "~4.15.5",
     "lodash": "^3.5.0",
     "morgan": "~1.5.1",
-    "serve-favicon": "~2.2.0",
+    "serve-favicon": "~2.4.5",
     "twitter": "^1.2.5"
   }
 }