diff --git a/docker/portainer/docker-compose.yml b/docker/portainer/docker-compose.yml
index ec3dddd..8eb67ed 100644
--- a/docker/portainer/docker-compose.yml
+++ b/docker/portainer/docker-compose.yml
@@ -30,7 +30,7 @@ services:
         condition: service_healthy
     restart: unless-stopped
   db:
-    image: mariadb:10
+    image: mariadb:11
     command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
     environment:
       MYSQL_ROOT_PASSWORD: $MYSQL_ROOT_PASSWORD