diff --git a/docker/proxy.yml b/docker/proxy.yml
index e0803261..2159f2c4 100644
--- a/docker/proxy.yml
+++ b/docker/proxy.yml
@@ -1,4 +1,3 @@
-version: '3.5'
 services:
   proxy:
     networks:
diff --git a/inc/composer/class-docker-compose-generator.php b/inc/composer/class-docker-compose-generator.php
index b31e7e53..755decf8 100644
--- a/inc/composer/class-docker-compose-generator.php
+++ b/inc/composer/class-docker-compose-generator.php
@@ -815,7 +815,7 @@ public function get_array() : array {
 
 		// Default compose configuration.
 		$config = [
-			'version' => '2.3',
+			// 'version' => '2.5',
 			'services' => $services,
 			'networks' => [
 				'default' => null,