diff --git a/package.json b/package.json
index 04ef65d..f8d84c9 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "google-auth-library": "^0.10.0",
     "jade": "~1.11.0",
     "jsonwebtoken": "^7.1.9",
-    "mongoose": "^4.6.3",
+    "mongoose": "^5.3.9",
     "mongoose-csv": "^1.0.0",
     "mongoose-currency": "^0.2.0",
     "morgan": "~1.7.0",