diff --git a/kube/deploy/core/tls/cert-manager/app/hr.yaml b/kube/deploy/core/tls/cert-manager/app/hr.yaml
index fc53d996..900cae51 100644
--- a/kube/deploy/core/tls/cert-manager/app/hr.yaml
+++ b/kube/deploy/core/tls/cert-manager/app/hr.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.18.2
+      version: v1.19.1
       sourceRef:
         name: jetstack
         kind: HelmRepository