diff --git a/docker-compose.yml b/docker-compose.yml
index 34e8981..2a1d427 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3.3'
 services:
   db:
-    image: mysql:5.7
+    image: mysql:9.1
     restart: always
     environment:
       MYSQL_DATABASE: 'db'