diff --git a/docker-compose.yml b/docker-compose.yml
index 963ad2c..72c2a35 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,7 +26,7 @@ services:
     command: ["redis-server", "--appendonly", "yes"]
 
   certbot:
-    image: certbot/certbot
+    image: certbot/certbot:v1.11.0
     container_name: certbot
     volumes:
       - ./log/certbot/:/var/log/letsencrypt