diff --git a/mysql/docker-compose.yml b/mysql/docker-compose.yml
index 58ef4e2..ad32855 100644
--- a/mysql/docker-compose.yml
+++ b/mysql/docker-compose.yml
@@ -1,8 +1,8 @@
-version: '2'
+version: '3'
 
 services:
   mysql:
-    image: mysql:5.7
+    image: mysql:8
     container_name: mysql
     restart: always
     ports: