diff --git a/cluster-apps/chongus/observability/kube-prometheus-stack/app/ocirepository.yaml b/cluster-apps/chongus/observability/kube-prometheus-stack/app/ocirepository.yaml
index dbccfa97e..6e8e932fd 100644
--- a/cluster-apps/chongus/observability/kube-prometheus-stack/app/ocirepository.yaml
+++ b/cluster-apps/chongus/observability/kube-prometheus-stack/app/ocirepository.yaml
@@ -9,5 +9,5 @@ spec:
     mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
     operation: copy
   ref:
-    tag: 82.18.0
+    tag: 84.5.0
   url: oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack
diff --git a/clusters/chongus/bootstrap/helmfile.d/00-crds.yaml b/clusters/chongus/bootstrap/helmfile.d/00-crds.yaml
index 5b02cbbaa..48ab77775 100644
--- a/clusters/chongus/bootstrap/helmfile.d/00-crds.yaml
+++ b/clusters/chongus/bootstrap/helmfile.d/00-crds.yaml
@@ -31,7 +31,7 @@ releases:
   - name: kube-prometheus-stack
     namespace: observability
     chart: oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack
-    version: 82.18.0
+    version: 84.5.0
 
   - name: external-secrets
     namespace: external-secrets