diff --git a/k8s/base/monitoring/grafana/helm-release.yaml b/k8s/base/monitoring/grafana/helm-release.yaml
index 9434d363bb..99b735795c 100644
--- a/k8s/base/monitoring/grafana/helm-release.yaml
+++ b/k8s/base/monitoring/grafana/helm-release.yaml
@@ -11,7 +11,7 @@ spec:
   chart:
     spec:
       chart: grafana
-      version: 7.0.19
+      version: 8.5.8
       sourceRef:
         kind: HelmRepository
         name: grafana-charts