diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index a7f56ad..e960217 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
 
   foo-api:
diff --git a/docker-compose.yml b/docker-compose.yml
index e8480f0..ef12477 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
 
   foo-api: