diff --git a/kustomize/bases/kube-prometheus-stack/kustomization.yaml b/kustomize/bases/kube-prometheus-stack/kustomization.yaml
index 4edff0004..c52c56861 100644
--- a/kustomize/bases/kube-prometheus-stack/kustomization.yaml
+++ b/kustomize/bases/kube-prometheus-stack/kustomization.yaml
@@ -5,7 +5,7 @@ namespace: monitoring
 helmCharts:
   - name: kube-prometheus-stack
     repo: https://prometheus-community.github.io/helm-charts
-    version: 66.2.1
+    version: 66.2.2
     releaseName: prometheus-stack
     namespace: monitoring
     valuesFile: helm-values.yaml