diff --git a/charts/stable/mattermost/Chart.yaml b/charts/stable/mattermost/Chart.yaml
index 5132b0ab183..a91dd925912 100644
--- a/charts/stable/mattermost/Chart.yaml
+++ b/charts/stable/mattermost/Chart.yaml
@@ -21,7 +21,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/mattermost
   - https://github.com/mattermost/mattermost-server
   - https://github.com/mattermost/docker
-version: 9.0.28
+version: 9.0.29
 annotations:
   truecharts.org/catagories: |
     - hosting
diff --git a/charts/stable/mattermost/values.yaml b/charts/stable/mattermost/values.yaml
index ec74adbafe4..184f1b23478 100644
--- a/charts/stable/mattermost/values.yaml
+++ b/charts/stable/mattermost/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/mattermost
-  tag: v9.1.0@sha256:ab8b82b547d8235bdff94d3c523652d5608749698fa9e80a24e09d567f44e4ce
+  tag: v9.1.0@sha256:87b14b3eb1cde6dbe27c76f28283da3e53b9d20cfb9a2da09dada1c2cae3441a
   pullPolicy: IfNotPresent
 
 workload: