diff --git a/.deploy/default/mup.js b/.deploy/default/mup.js
index a37953dfd..6e8db8637 100644
--- a/.deploy/default/mup.js
+++ b/.deploy/default/mup.js
@@ -34,7 +34,7 @@ module.exports = {
 	},
 
 	mongo: {
-		version: '4.4',
+		version: '5.0',
 		oplog: true,
 		port: 27017,
 		servers: {