diff --git a/package.json b/package.json
index 07e2371..2583c87 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "devDependencies": {
     "mocha": "*",
-    "mongodb": "2.0.15",
+    "mongodb": "3.6.1",
     "checksum": "~0.1.1"
   },
   "optionalDependencies": {},