diff --git a/package.json b/package.json
index 650046b..39ef52f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "boostrap": "^2.0.0",
     "ejs": "~1.0.0",
     "express": "~4.9.8",
-    "mongodb": "^2.2.33"
+    "mongodb": "^3.6.1"
   },
   "devDependencies": {
     "nodemon": "^1.12.1"