diff --git a/charts/stable/grafana-image-renderer/Chart.yaml b/charts/stable/grafana-image-renderer/Chart.yaml
index 346607c83f9..158e73e9c72 100644
--- a/charts/stable/grafana-image-renderer/Chart.yaml
+++ b/charts/stable/grafana-image-renderer/Chart.yaml
@@ -23,7 +23,7 @@ icon: https://truecharts.org/img/hotlink-ok/chart-icons/grafana-image-renderer.p
 keywords:
   - grafana-image-renderer
   - Productivity
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/grafana-image-renderer
   - https://hub.docker.com/r/grafana/grafana-image-renderer
 type: application
-version: 4.2.0
+version: 4.2.1
diff --git a/charts/stable/grafana-image-renderer/values.yaml b/charts/stable/grafana-image-renderer/values.yaml
index d44495fc52f..5e8ab15660e 100644
--- a/charts/stable/grafana-image-renderer/values.yaml
+++ b/charts/stable/grafana-image-renderer/values.yaml
@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: grafana/grafana-image-renderer
-  tag: latest@sha256:748842f9ce6068976f4a20687be8e4f6f2a3246e4dfa516d71461e5193908d4c
+  tag: latest@sha256:544774751dc7b28899ef1546daab60015c2d41be7247f43cf10248e57efb5390
 persistence: {}
 portal:
   open: