diff --git a/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml b/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml
index 7e1d7f30c..98513c131 100755
--- a/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml
+++ b/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.16.2
+      version: v1.16.3
       sourceRef:
         kind: HelmRepository
         name: jetstack
diff --git a/kubernetes/main/bootstrap/helmfile.yaml b/kubernetes/main/bootstrap/helmfile.yaml
index 4fd4631d1..0f8365e49 100755
--- a/kubernetes/main/bootstrap/helmfile.yaml
+++ b/kubernetes/main/bootstrap/helmfile.yaml
@@ -56,7 +56,7 @@ releases:
   - name: cert-manager
     namespace: cert-manager
     chart: cert-manager/cert-manager
-    version: v1.16.2
+    version: v1.16.3
     values:
       - ../apps/cert-manager/cert-manager/app/helm-values.yaml
     needs: