diff --git a/charts/cluster-addons/values.yaml b/charts/cluster-addons/values.yaml
index 017c215e5..0d0eba31e 100644
--- a/charts/cluster-addons/values.yaml
+++ b/charts/cluster-addons/values.yaml
@@ -171,7 +171,7 @@ monitoring:
     chart:
       repo: https://prometheus-community.github.io/helm-charts
       name: kube-prometheus-stack
-      version: 45.4.0
+      version: 51.1.1
     release:
       namespace: monitoring-system
       values: