diff --git a/package.json b/package.json
index f954882..5960f9e 100644
--- a/package.json
+++ b/package.json
@@ -10,12 +10,12 @@
     "cookie-parser": "~1.3.5",
     "debug": "~2.2.0",
     "engine.io": "^1.5.2",
-    "express": "~4.13.1",
+    "express": "~4.16.0",
     "hjs": "~0.0.6",
     "morgan": "~1.6.1",
     "multer": "^1.0.3",
     "primus": "^3.2.1",
-    "serve-favicon": "~2.3.0",
+    "serve-favicon": "~2.4.5",
     "twilio": "^2.3.0"
   },
   "devDependencies": {