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 52ddb8574..33c00d16c 100644
--- a/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml
+++ b/kubernetes/main/apps/cert-manager/cert-manager/app/helmrelease.yaml
@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.16.1
+      version: v1.16.3
       sourceRef:
         kind: HelmRepository
         name: jetstack