diff --git a/package.json b/package.json
index 5d4f4e0..9bdfebc 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "debug": "~2.6.3",
     "express": "^4.17.1",
     "express-validator": "^4.1.0",
-    "mongoose": "^4.11.10",
+    "mongoose": "^5.7.7",
     "morgan": "^1.9.1",
     "pug": "~2.0.0-beta11",
     "request": "^2.81.0",