diff --git a/package.json b/package.json
index 85de928..cc9f86e 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "ipaddr.js": "^1.2.0",
     "lodash": "^3.10.1",
     "moment": "^2.13.0",
-    "mongoose": "^4.4.20",
+    "mongoose": "^5.2.6",
     "morgan": "^1.7.0",
     "nconf": "^0.7.1",
     "randomstring": "^1.1.5",