diff --git a/.forgejo/workflows/phpunit.yml b/.forgejo/workflows/phpunit.yml
index c1c7e2c..6df0ddf 100644
--- a/.forgejo/workflows/phpunit.yml
+++ b/.forgejo/workflows/phpunit.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     services:
       mysql:
-        image: mariadb
+        image: mariadb:11.5
         env:
           MYSQL_ROOT_PASSWORD: root
         ports: