diff --git a/package.json b/package.json
index 04abdd7..67a23df 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "debug": "^2.2.0",
     "express": "^4.14.0",
     "ip": "^1.1.3",
-    "mongodb": "^2.2.11",
+    "mongodb": "^3.6.1",
     "mysql": "^2.11.1",
     "serve-static": "^1.11.1",
     "socket.io": "^2.2.0",