diff --git a/update.sh b/update.sh
index e2fdd2c..605ac74 100755
--- a/update.sh
+++ b/update.sh
@@ -6,4 +6,4 @@ npm test
 VERSION=`cat node_modules/@mdi/js/package.json | jq -r .version`
 git add --all
 git commit -m "Update to mdi $VERSION."
-git push origin master
+git push origin mui-v4