diff --git a/incubator/cert-manager/Chart.yaml b/incubator/cert-manager/Chart.yaml
index 7570491..774586c 100644
--- a/incubator/cert-manager/Chart.yaml
+++ b/incubator/cert-manager/Chart.yaml
@@ -6,7 +6,7 @@ annotations:
     fingerprint: 1020CF3C033D4F35BAE1C19E1226061C665DF13E
     url: https://cert-manager.io/public-keys/cert-manager-keyring-2021-09-20-1020CF3C033D4F35BAE1C19E1226061C665DF13E.gpg
 apiVersion: v2
-appVersion: v1.16.1
+appVersion: v1.16.2
 description: A Helm chart for cert-manager
 home: https://cert-manager.io
 icon: https://cloudcache.tencent-cloud.com/qcloud/ui/static/Industry_tke/44fcdbc2-7461-4025-99c7-54608dfe700d.png
@@ -23,4 +23,4 @@ maintainers:
 name: cert-manager
 sources:
 - https://github.com/cert-manager/cert-manager
-version: v1.16.1
+version: v1.16.2
diff --git a/incubator/cert-manager/README.md b/incubator/cert-manager/README.md
index 10f95df..354460b 100644
--- a/incubator/cert-manager/README.md
+++ b/incubator/cert-manager/README.md
@@ -19,7 +19,7 @@ Before installing the chart, you must first install the cert-manager CustomResou
 This is performed in a separate step to allow you to easily uninstall and reinstall cert-manager without deleting your installed custom resources.
 
 ```bash
-$ kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.1/cert-manager.crds.yaml
+$ kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.2/cert-manager.crds.yaml
 ```
 
 To install the chart with the release name `cert-manager`:
@@ -29,7 +29,7 @@ To install the chart with the release name `cert-manager`:
 $ helm repo add jetstack https://charts.jetstack.io --force-update
 
 ## Install the cert-manager helm chart
-$ helm install cert-manager --namespace cert-manager --version v1.16.1 jetstack/cert-manager
+$ helm install cert-manager --namespace cert-manager --version v1.16.2 jetstack/cert-manager
 ```
 
 In order to begin issuing certificates, you will need to set up a ClusterIssuer
@@ -65,7 +65,7 @@ If you want to completely uninstall cert-manager from your cluster, you will als
 delete the previously installed CustomResourceDefinition resources:
 
 ```console
-$ kubectl delete -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.1/cert-manager.crds.yaml
+$ kubectl delete -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.2/cert-manager.crds.yaml
 ```
 
 ## Configuration