diff --git a/docker-compose-deploy.yaml b/docker-compose-deploy.yaml
index 07aa3e2..7cd7874 100644
--- a/docker-compose-deploy.yaml
+++ b/docker-compose-deploy.yaml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 
 
 services: