diff --git a/charts/cluster-addons/values.yaml b/charts/cluster-addons/values.yaml
index 09b58c9..896667d 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: 55.7.0
+      version: 55.8.1
     release:
       namespace: monitoring-system
       values:
diff --git a/skopeo-manifests/kube-prometheus-stack.yaml b/skopeo-manifests/kube-prometheus-stack.yaml
index 315e796..43ab2f3 100644
--- a/skopeo-manifests/kube-prometheus-stack.yaml
+++ b/skopeo-manifests/kube-prometheus-stack.yaml
@@ -1,7 +1,7 @@
 docker.io:
   images:
     grafana/grafana:
-    - 10.2.2
+    - 10.2.3
 quay.io:
   images:
     kiwigrid/k8s-sidecar: