diff --git a/package.json b/package.json
index bad16ab..bb0cf3d 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "colors": "^1.1.2",
     "cron": "^1.0.9",
     "express": "^4.13.1",
-    "mongoose": "^4.0.7",
+    "mongoose": "^5.7.7",
     "mongoose-random": "^0.1.1",
     "nodemon": "^1.3.7",
     "request": "^2.57.0",