diff --git a/semaphore/docker-compose.yml b/semaphore/docker-compose.yml
index 7e9773e..069344c 100644
--- a/semaphore/docker-compose.yml
+++ b/semaphore/docker-compose.yml
@@ -5,7 +5,7 @@ services:
   db:
     ports:
       - 3306:3306
-    image: mysql:5.6
+    image: mysql:8.0
     hostname: mysql
     volumes:
       - /share/docker_data/semaphore/mysql/data:/var/lib/mysql