diff --git a/kubernetes/clusters/bootstrap/helmfile.yaml b/kubernetes/clusters/bootstrap/helmfile.yaml
index 904a45f9..0454aff5 100644
--- a/kubernetes/clusters/bootstrap/helmfile.yaml
+++ b/kubernetes/clusters/bootstrap/helmfile.yaml
@@ -21,7 +21,7 @@ releases:
   - name: cilium
     namespace: kube-system
     chart: cilium/cilium
-    version: 1.16.3
+    version: 1.16.4
     values:
       - ../../platform/cilium/app/base/values.yaml
       - ../../platform/cilium/app/components/istio-config/values.yaml
diff --git a/kubernetes/platform/cilium/app/base/helm.yaml b/kubernetes/platform/cilium/app/base/helm.yaml
index 7f7f7f0b..b78f3361 100644
--- a/kubernetes/platform/cilium/app/base/helm.yaml
+++ b/kubernetes/platform/cilium/app/base/helm.yaml
@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: cilium
-      version: 1.16.3
+      version: 1.16.4
       sourceRef:
         kind: HelmRepository
         name: cilium