diff --git a/package.json b/package.json
index d81bf5c..f39508b 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/lammertw/prerender-mongodb-cache",
   "dependencies": {
-    "mongodb": "^2.1.8",
+    "mongodb": "^3.1.3",
     "cache-manager": "0.2.0"
   }
 }