diff --git a/helm-dependencies.yaml b/helm-dependencies.yaml
index b7c552345..edd6908a6 100644
--- a/helm-dependencies.yaml
+++ b/helm-dependencies.yaml
@@ -57,7 +57,7 @@ dependencies:
     version: 2.44.0
     repository: https://charts.konghq.com
   - name: kube-prometheus-stack
-    version: 65.8.1
+    version: 66.3.1
     repository: https://prometheus-community.github.io/helm-charts
   - name: linkerd2-cni
     version: 30.12.2