diff --git a/docker-compose.yml b/docker-compose.yml
index 30a7ba96b..b3cb8bef6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -382,7 +382,7 @@ services:
             - postfix
 
     postfix-tlspol-mailcow:
-      image: ghcr.io/mailcow/postfix-tlspol:1.8.23
+      image: ghcr.io/mailcow/postfix-tlspol:1.11.0
       depends_on:
         unbound-mailcow:
           condition: service_healthy