diff --git a/charts/stable/mattermost/Chart.yaml b/charts/stable/mattermost/Chart.yaml
index 53741969e5a..8d00fb91568 100644
--- a/charts/stable/mattermost/Chart.yaml
+++ b/charts/stable/mattermost/Chart.yaml
@@ -1,35 +1,34 @@
-kubeVersion: ">=1.24.0"
+kubeVersion: '>=1.24.0'
 apiVersion: v2
 name: mattermost
-version: 9.0.57
+version: 9.0.58
 appVersion: "9.3"
-description:
-  Mattermost is an open source platform for secure collaboration across
+description: Mattermost is an open source platform for secure collaboration across
   the entire software development lifecycle.
 home: https://truecharts.org/charts/stable/mattermost
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/mattermost.png
 deprecated: false
 sources:
-  - https://github.com/mattermost/mattermost-server
-  - https://github.com/mattermost/docker
-  - https://github.com/truecharts/charts/tree/master/charts/stable/mattermost
-  - https://hub.docker.com/r/mattermost/mattermost-enterprise-edition
+- https://github.com/truecharts/charts/tree/master/charts/stable/mattermost
+- https://hub.docker.com/r/mattermost/mattermost-enterprise-edition
+- https://github.com/mattermost/mattermost-server
+- https://github.com/mattermost/docker
 maintainers:
-  - name: TrueCharts
-    email: info@truecharts.org
-    url: https://truecharts.org
+- name: TrueCharts
+  email: info@truecharts.org
+  url: https://truecharts.org
 keywords:
-  - team
-  - mattermost
-  - development
+- team
+- mattermost
+- development
 dependencies:
-  - name: common
-    version: 14.3.5
-    repository: https://library-charts.truecharts.org
-    condition: ""
-    alias: ""
-    tags: []
-    import-values: []
+- name: common
+  version: 14.3.5
+  repository: https://library-charts.truecharts.org
+  condition: ""
+  alias: ""
+  tags: []
+  import-values: []
 annotations:
   max_scale_version: 23.10.1
   min_scale_version: 22.12.4
diff --git a/charts/stable/mattermost/values.yaml b/charts/stable/mattermost/values.yaml
index 747bed556c7..6ebe19a07c0 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@sha256:0fb8271a1ddabbeb681f6549315078f0997c6684bd41a8926d44c8bee70c525b
+  tag: release-9.3@sha256:706fa0121558c90d213ebb714cfd0e9b4d339bce1937ba29021de214132d83aa
   pullPolicy: IfNotPresent
 workload:
   main: