diff --git a/ansible/storage/playbooks/templates/custom-cilium-helmchart.yaml.j2 b/ansible/storage/playbooks/templates/custom-cilium-helmchart.yaml.j2
index 9f5fa23dfe02b..a269492dbc975 100644
--- a/ansible/storage/playbooks/templates/custom-cilium-helmchart.yaml.j2
+++ b/ansible/storage/playbooks/templates/custom-cilium-helmchart.yaml.j2
@@ -8,7 +8,7 @@ spec:
   repo: https://helm.cilium.io/
   chart: cilium
   # renovate: datasource=helm depName=cilium repository=https://helm.cilium.io
-  version: 1.15.3
+  version: 1.15.4
   targetNamespace: kube-system
   bootstrap: true
   valuesContent: |-
diff --git a/kubernetes/storage/apps/kube-system/cilium/app/helmrelease.yaml b/kubernetes/storage/apps/kube-system/cilium/app/helmrelease.yaml
index 78701fb5f61db..4e65d8cc5e7db 100644
--- a/kubernetes/storage/apps/kube-system/cilium/app/helmrelease.yaml
+++ b/kubernetes/storage/apps/kube-system/cilium/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cilium
-      version: 1.15.3
+      version: 1.15.4
       sourceRef:
         kind: HelmRepository
         name: cilium