diff --git a/docker-compose.yml b/docker-compose.yml
index 4696ed62..e46914ab 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '3'
+version: '3.4'
 services:
   mysql:
     image: mysql:8.0.36