diff --git a/scenarios/sre/project/roles/tools/tasks/install_prometheus.yaml b/scenarios/sre/project/roles/tools/tasks/install_prometheus.yaml
index 04de9c95c..df0bbfd30 100644
--- a/scenarios/sre/project/roles/tools/tasks/install_prometheus.yaml
+++ b/scenarios/sre/project/roles/tools/tasks/install_prometheus.yaml
@@ -19,7 +19,7 @@
     - name: Install Prometheus Operator and Prometheus
       kubernetes.core.helm:
         chart_ref: "oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack"
-        chart_version: "88.5.0"
+        chart_version: "88.6.5"
         kubeconfig: "{{ tools_cluster.kubeconfig }}"
         release_name: "{{ tools_releases.kube_prometheus_stack.name }}"
         release_namespace: "{{ tools_releases.kube_prometheus_stack.namespace.kubernetes }}"