diff --git a/package.json b/package.json
index 1a4b394..f6cb3e3 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "mongoose": "4.3.4",
+    "mongoose": "5.10.2",
     "mocha": "2.3.4",
     "chai": "3.4.1"
   },