diff --git a/package.json b/package.json
index 7d0d25d..3362684 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,6 @@
     "express": "^4.14.0",
     "express-handlebars": "^3.0.0",
     "express-session": "^1.14.1",
-    "mongodb": "^2.2.9"
+    "mongodb": "^3.6.1"
   }
 }