diff --git a/mattermost/docker-compose.yaml b/mattermost/docker-compose.yaml
index 1a9e175..7bedc42 100644
--- a/mattermost/docker-compose.yaml
+++ b/mattermost/docker-compose.yaml
@@ -23,7 +23,7 @@ volumes:
 
 services:
   mattermost:
-    image: mattermost/mattermost-team-edition:8.1
+    image: mattermost/mattermost-team-edition:9.5
     container_name: mattermost
     environment:
       MM_USERNAME: ${ADMIN_USER}