diff --git a/apps/cilium/base/kustomization.yaml b/apps/cilium/base/kustomization.yaml
index c141b74a4..4dd8ae406 100644
--- a/apps/cilium/base/kustomization.yaml
+++ b/apps/cilium/base/kustomization.yaml
@@ -7,7 +7,7 @@ commonAnnotations:
 helmCharts:
   - name: cilium
     releaseName: cilium
-    version: 1.15.3
+    version: 1.15.4
     repo: https://helm.cilium.io
     namespace: kube-system
     includeCRDs: true