diff --git a/README.md b/README.md
index 9bd6329a95bb5998b004b305cd6eddcc66b4623e..13375cce0a4ecf265304d24ffa8872ab1814f61a 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,7 @@ Note: Upstart/SysV init based OS types are not supported.
   - [weave](https://github.com/weaveworks/weave) v2.8.1
   - [kube-vip](https://github.com/kube-vip/kube-vip) v0.5.11
 - Application
-  - [cert-manager](https://github.com/jetstack/cert-manager) v1.11.0
+  - [cert-manager](https://github.com/jetstack/cert-manager) v1.11.1
   - [coredns](https://github.com/coredns/coredns) v1.9.3
   - [ingress-nginx](https://github.com/kubernetes/ingress-nginx) v1.7.0
   - [krew](https://github.com/kubernetes-sigs/krew) v0.4.3
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index b6dd3f1ecf88ff64022ec52bc04f36af6fc19b94..76a8756c1a6c0a38f9b118d4e3755f84809be813 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -1101,7 +1101,7 @@ ingress_nginx_kube_webhook_certgen_image_repo: "{{ kube_image_repo }}/ingress-ng
 ingress_nginx_kube_webhook_certgen_image_tag: "v20230312-helm-chart-4.5.2-28-g66a760794"
 alb_ingress_image_repo: "{{ docker_image_repo }}/amazon/aws-alb-ingress-controller"
 alb_ingress_image_tag: "v1.1.9"
-cert_manager_version: "v1.11.0"
+cert_manager_version: "v1.11.1"
 cert_manager_controller_image_repo: "{{ quay_image_repo }}/jetstack/cert-manager-controller"
 cert_manager_controller_image_tag: "{{ cert_manager_version }}"
 cert_manager_cainjector_image_repo: "{{ quay_image_repo }}/jetstack/cert-manager-cainjector"