diff --git a/cluster/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml b/cluster/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
index f859dd10..f3bfb344 100644
--- a/cluster/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
+++ b/cluster/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: kube-prometheus-stack
-      version: 68.4.0
+      version: 68.4.3
       sourceRef:
         kind: HelmRepository
         name: prometheus-community