diff --git a/kubernetes/apps/monitoring/grafana/app/helmrelease.yaml b/kubernetes/apps/monitoring/grafana/app/helmrelease.yaml
index b25f01d76..13443ef4a 100644
--- a/kubernetes/apps/monitoring/grafana/app/helmrelease.yaml
+++ b/kubernetes/apps/monitoring/grafana/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: grafana
-      version: 8.5.8
+      version: 8.5.9
       sourceRef:
         kind: HelmRepository
         name: grafana-charts