diff --git a/docker-compose.yml b/docker-compose.yml
index 6a85fd397d78ee1eba771dbcb5a1cc85e261d62c..90318fdc754e34a26bd022445d261108730e8fe5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ networks:
       - subnet: 10.0.${SUBNET}.0/24
 services:
   db:
-    image: mysql:${MYSQL_VERSION:-5.7}
+    image: mariadb:${MYSQL_VERSION:-10.5}
     volumes:
     - ./db/mysql/runtime:/var/lib/mysql
     environment: