diff --git a/docs/docker/mariadb/docker-compose.yml b/docs/docker/mariadb/docker-compose.yml
index d47a90ce..5898646d 100644
--- a/docs/docker/mariadb/docker-compose.yml
+++ b/docs/docker/mariadb/docker-compose.yml
@@ -8,6 +8,7 @@ services:
       - ./db:/var/lib/mysql
       - /etc/localtime:/etc/localtime:ro
     environment:
+      - MARIADB_AUTO_UPGRADE=true
       - MARIADB_USER=gancio
       - MARIADB_DATABASE=gancio
       - MARIADB_PASSWORD=gancio