diff --git a/argocd/prometheus/monitoring/Chart.lock b/argocd/prometheus/monitoring/Chart.lock
index 3bb018e..aa0511d 100644
--- a/argocd/prometheus/monitoring/Chart.lock
+++ b/argocd/prometheus/monitoring/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: kube-prometheus-stack
   repository: https://prometheus-community.github.io/helm-charts
-  version: 52.1.0
-digest: sha256:d029407897f7046c7efe1b19ab9056ff5268c429a85f8fe45cfdf8db82dd78b8
-generated: "2023-11-08T09:14:30.984982+01:00"
+  version: 75.15.0
+digest: sha256:83e26521b37d44de64f3f6c7ea214820d1f7ce5655f17933b308ee7b43828372
+generated: "2025-07-26T12:53:56.720117+02:00"
diff --git a/argocd/prometheus/test/Chart.lock b/argocd/prometheus/test/Chart.lock
index bb84da4..c32e06e 100644
--- a/argocd/prometheus/test/Chart.lock
+++ b/argocd/prometheus/test/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: kube-prometheus-stack
   repository: https://prometheus-community.github.io/helm-charts
-  version: 52.1.0
-digest: sha256:d029407897f7046c7efe1b19ab9056ff5268c429a85f8fe45cfdf8db82dd78b8
-generated: "2023-11-02T08:25:28.870788+01:00"
+  version: 75.15.0
+digest: sha256:83e26521b37d44de64f3f6c7ea214820d1f7ce5655f17933b308ee7b43828372
+generated: "2025-07-26T12:54:49.926204+02:00"