diff --git a/charts/stable/mattermost/Chart.yaml b/charts/stable/mattermost/Chart.yaml
index 1a43c9da342..96eeacf6002 100644
--- a/charts/stable/mattermost/Chart.yaml
+++ b/charts/stable/mattermost/Chart.yaml
@@ -1,7 +1,7 @@
 kubeVersion: '>=1.24.0'
 apiVersion: v2
 name: mattermost
-version: 9.0.55
+version: 9.0.56
 appVersion: "9.3"
 description: Mattermost is an open source platform for secure collaboration across
   the entire software development lifecycle.
diff --git a/charts/stable/mattermost/values.yaml b/charts/stable/mattermost/values.yaml
index 52c9cf75e53..747bed556c7 100644
--- a/charts/stable/mattermost/values.yaml
+++ b/charts/stable/mattermost/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: mattermost/mattermost-enterprise-edition
-  tag: release-9.3@sha256:0c6edf7c0c4eeff0717c990661e0f9855cbf9a479e10d98225348b526261aa58
+  tag: release-9.3@sha256:0fb8271a1ddabbeb681f6549315078f0997c6684bd41a8926d44c8bee70c525b
   pullPolicy: IfNotPresent
 workload:
   main: