diff --git a/kubernetes/apps/monitoring/kube-prometheus-stack/app/helmrelease.yaml b/kubernetes/apps/monitoring/kube-prometheus-stack/app/helmrelease.yaml
index b22fb103df..011af3b7d5 100644
--- a/kubernetes/apps/monitoring/kube-prometheus-stack/app/helmrelease.yaml
+++ b/kubernetes/apps/monitoring/kube-prometheus-stack/app/helmrelease.yaml
@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: kube-prometheus-stack
-      version: 66.5.0
+      version: 66.6.0
       sourceRef:
         kind: HelmRepository
         name: prometheus-community