diff --git a/kubernetes-services/templates/prometheus.yaml b/kubernetes-services/templates/prometheus.yaml
index 8f2d05e4..8d2602de 100644
--- a/kubernetes-services/templates/prometheus.yaml
+++ b/kubernetes-services/templates/prometheus.yaml
@@ -13,7 +13,7 @@ spec:
   sources:
     - chart: kube-prometheus-stack
       repoURL: https://prometheus-community.github.io/helm-charts
-      targetRevision: 79.4.0
+      targetRevision: 79.4.1
       helm:
         values: |
           prometheusOperator: