diff --git a/kustomize/observability/grafana/helm-release.yaml b/kustomize/observability/grafana/helm-release.yaml
index f5ad487d..150779a3 100644
--- a/kustomize/observability/grafana/helm-release.yaml
+++ b/kustomize/observability/grafana/helm-release.yaml
@@ -11,7 +11,7 @@ spec:
     spec:
       chart: grafana
       # renovate: datasource=helm depName=grafana package=grafana helmRepo=https://grafana.github.io/helm-charts
-      version: 8.5.11
+      version: 8.11.1
       sourceRef:
         kind: HelmRepository
         name: grafana