diff --git a/dockers/mattermost/docker-compose.yml b/dockers/mattermost/docker-compose.yml
index 548efab..817256d 100644
--- a/dockers/mattermost/docker-compose.yml
+++ b/dockers/mattermost/docker-compose.yml
@@ -1,7 +1,7 @@
 services:
 
   app:
-    image: mattermost/mattermost-team-edition:10.8.1
+    image: mattermost/mattermost-team-edition:10.9.1
     container_name: ${mattermostServName}
     restart: ${restartPolicy}
     volumes: