diff --git a/charts/cluster-addons/values.yaml b/charts/cluster-addons/values.yaml
index 6dd24145..7a388732 100644
--- a/charts/cluster-addons/values.yaml
+++ b/charts/cluster-addons/values.yaml
@@ -167,7 +167,7 @@ monitoring:
     chart:
       repo: https://prometheus-community.github.io/helm-charts
       name: kube-prometheus-stack
-      version: 55.4.1
+      version: 55.5.0
     release:
       namespace: monitoring-system
       values: