diff --git a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
index 03d11c687..71feb66d4 100644
--- a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
+++ b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.16.3
+      version: v1.16.4
       sourceRef:
         kind: HelmRepository
         name: jetstack
diff --git a/templates/config/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml.j2 b/templates/config/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml.j2
index 03d11c687..71feb66d4 100644
--- a/templates/config/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml.j2
+++ b/templates/config/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml.j2
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.16.3
+      version: v1.16.4
       sourceRef:
         kind: HelmRepository
         name: jetstack