diff --git a/docker-compose.yml b/docker-compose.yml
index 29b139a..6c5ca91 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,8 +1,8 @@
-version: "3"
+version: "3.8"
 services:
   watchtower:
     container_name: watchtower
-    image: containrrr/watchtower
+    image: containrrr/watchtower:latest
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - /etc/timezone:/etc/timezone:ro