diff --git a/package.json b/package.json
index 0de981c..c3a233b 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "jsonwebtoken": "^7.2.1",
     "lodash": "^4.17.4",
     "moment": "^2.17.1",
-    "mongoose": "^4.7.7",
+    "mongoose": "^5.4.10",
     "morgan": "~1.7.0",
     "nconf": "^0.8.4",
     "passport": "^0.3.2",