diff --git a/package.json b/package.json
index 461a691..34ecca4 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "body-parser": "~1.15.1",
     "debug": "~4.1.1",
     "express": "~4.13.4",
-    "mongodb": "^2.2.31",
+    "mongodb": "^3.6.1",
     "morgan": "~1.7.0",
     "pg": "^7.3.0",
     "serve-favicon": "~2.3.0"