diff --git a/docker-compose/mail-relay/docker-compose.yml.j2 b/docker-compose/mail-relay/docker-compose.yml.j2
index 61f8af49..f1073b01 100644
--- a/docker-compose/mail-relay/docker-compose.yml.j2
+++ b/docker-compose/mail-relay/docker-compose.yml.j2
@@ -1,7 +1,7 @@
 version: '3.3'
 services:
   postfix:
-    image: "registry.mgrote.net/postfix:v1.1.183@sha256:2d58c8bde90f3babd7d11079f2e44f9a02fb2599f6fc507c423554d5dc72ea84"
+    image: "registry.mgrote.net/postfix:v1.1.185@sha256:f1f1236ef47eb7570bbc4560611b35454518e657bbdf776e003af89b521bbc6c"
     container_name: mail-relay
     restart: always
     ports: