diff --git a/kubernetes/raspberry/kube-system/cilium/app/helmrelease.yaml b/kubernetes/raspberry/kube-system/cilium/app/helmrelease.yaml
index c0cc10b5..f4c42695 100644
--- a/kubernetes/raspberry/kube-system/cilium/app/helmrelease.yaml
+++ b/kubernetes/raspberry/kube-system/cilium/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: cilium
-      version: 1.16.3
+      version: 1.16.4
       sourceRef:
         kind: HelmRepository
         name: cilium
diff --git a/kubernetes/turing/kube-system/cilium/app/helmrelease.yaml b/kubernetes/turing/kube-system/cilium/app/helmrelease.yaml
index 28b6cdbf..55af7a24 100644
--- a/kubernetes/turing/kube-system/cilium/app/helmrelease.yaml
+++ b/kubernetes/turing/kube-system/cilium/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: cilium
-      version: 1.16.3
+      version: 1.16.4
       sourceRef:
         kind: HelmRepository
         name: cilium