diff --git a/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml b/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
index 152426fa..071eeff6 100644
--- a/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
@@ -7,7 +7,7 @@ spec:
   chart:
     spec:
       chart: kube-prometheus-stack
-      version: 73.2.0
+      version: 78.5.0
       sourceRef:
         kind: HelmRepository
         name: prometheus-community