diff --git a/docker-compose.yml b/docker-compose.yml
index f7f8608..ac20dd4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,7 @@ services:
       POSTGRES_HOST_AUTH_METHOD: trust
 
   mysql:
-    image: mysql:5.7
+    image: mysql:9.1
     environment:
       MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'