diff --git a/clusters/cl01tl/helm/kube-prometheus-stack/Chart.lock b/clusters/cl01tl/helm/kube-prometheus-stack/Chart.lock
index 091af9ecc..641395ce9 100644
--- a/clusters/cl01tl/helm/kube-prometheus-stack/Chart.lock
+++ b/clusters/cl01tl/helm/kube-prometheus-stack/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: kube-prometheus-stack
   repository: oci://ghcr.io/prometheus-community/charts
-  version: 82.4.3
+  version: 82.6.1
 - name: app-template
   repository: https://bjw-s-labs.github.io/helm-charts/
   version: 4.6.2
 - name: redis-replication
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 1.0.4
-digest: sha256:4c91341624420da7cb0502f0bf04aded7945b599d4791c71f0ed14c1bbcbcdc1
-generated: "2026-02-27T18:11:53.485436384Z"
+digest: sha256:e76eb36f31ce29e59700d8bba5d0e6b99023853a04c979b91ec787593efdf7fc
+generated: "2026-03-03T22:04:43.313154441Z"
diff --git a/clusters/cl01tl/helm/kube-prometheus-stack/Chart.yaml b/clusters/cl01tl/helm/kube-prometheus-stack/Chart.yaml
index 75f058058..8cdca8957 100644
--- a/clusters/cl01tl/helm/kube-prometheus-stack/Chart.yaml
+++ b/clusters/cl01tl/helm/kube-prometheus-stack/Chart.yaml
@@ -20,7 +20,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: kube-prometheus-stack
-    version: 82.4.3
+    version: 82.6.1
     repository: oci://ghcr.io/prometheus-community/charts
   - name: app-template
     alias: ntfy-alertmanager