diff --git a/hack/distro/monitoring/kube-prometheus-stack/release.flux.yaml b/hack/distro/monitoring/kube-prometheus-stack/release.flux.yaml
index c132f038..1b029445 100644
--- a/hack/distro/monitoring/kube-prometheus-stack/release.flux.yaml
+++ b/hack/distro/monitoring/kube-prometheus-stack/release.flux.yaml
@@ -13,7 +13,7 @@ spec:
   chart:
     spec:
       chart: kube-prometheus-stack
-      version: "87.21.0"
+      version: "88.1.3"
       sourceRef:
         kind: HelmRepository
         name: kube-prometheus-stack