diff --git a/charts/stable/mattermost/Chart.yaml b/charts/stable/mattermost/Chart.yaml
index 0fa4f017f4f..5e35257b54e 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: 9.0.3
+version: 9.0.4
 annotations:
   truecharts.org/catagories: |
     - hosting
diff --git a/charts/stable/mattermost/values.yaml b/charts/stable/mattermost/values.yaml
index bf5ba0fec59..db15f23071d 100644
--- a/charts/stable/mattermost/values.yaml
+++ b/charts/stable/mattermost/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/mattermost
-  tag: v8.1.0@sha256:89b609d0f2ef14453ed0b436e16050b75efd48a7f5ea16041e77b137f3f73a74
+  tag: v8.1.0@sha256:42dca151db95078a5861fe0b72e05a9e6c473f5317855cacfb18358021c1273d
   pullPolicy: IfNotPresent
 
 workload: