diff --git a/package.json b/package.json
index f954882..811ea76 100644
--- a/package.json
+++ b/package.json
@@ -6,13 +6,13 @@
     "start": "node ./bin/www"
   },
   "dependencies": {
-    "body-parser": "~1.13.2",
+    "body-parser": "~1.18.2",
     "cookie-parser": "~1.3.5",
-    "debug": "~2.2.0",
-    "engine.io": "^1.5.2",
-    "express": "~4.13.1",
+    "debug": "~2.6.9",
+    "engine.io": "^3.1.0",
+    "express": "~4.15.5",
     "hjs": "~0.0.6",
-    "morgan": "~1.6.1",
+    "morgan": "~1.9.0",
     "multer": "^1.0.3",
     "primus": "^3.2.1",
     "serve-favicon": "~2.3.0",