diff --git a/docker-compose.yml b/docker-compose.yml
index c99e21b..92a6491 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -613,6 +613,7 @@ services:
     environment:
       - WATCHTOWER_NOTIFICATION_SKIP_TITLE=true
       - WATCHTOWER_NOTIFICATION_URL=ntfy://ntfy.ginnoir.com/watchtower?title=WatchtowerUpdates
+      - DOCKER_API_VERSION=1.40
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock