diff --git a/docker-compose.yml b/docker-compose.yml
index 696fff5e..47b72ef1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -191,7 +191,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:1.121
+      image: mailcow/dovecot:1.123
       depends_on:
         - mysql-mailcow
       dns: