diff --git a/charts/cert-manager/cert-manager/Chart.yaml b/charts/cert-manager/cert-manager/Chart.yaml
index e69b9e023..be06d2d5b 100644
--- a/charts/cert-manager/cert-manager/Chart.yaml
+++ b/charts/cert-manager/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://raw.githubusercontent.com/cert-manager/community/4d35a69437d21b76322157e6284be4cd64e6d2b7/logo/logo-small.png
@@ -23,8 +23,8 @@ maintainers:
 name: cert-manager
 sources:
   - https://github.com/cert-manager/cert-manager
-version: 1.16.1
+version: 1.16.2
 dependencies:
   - name: cert-manager
-    version: "v1.16.1"
+    version: "v1.16.2"
     repository: "https://charts.jetstack.io"
diff --git a/charts/cert-manager/cert-manager/charts/cert-manager/Chart.yaml b/charts/cert-manager/cert-manager/charts/cert-manager/Chart.yaml
index 01d0c1d30..549472b31 100644
--- a/charts/cert-manager/cert-manager/charts/cert-manager/Chart.yaml
+++ b/charts/cert-manager/cert-manager/charts/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://raw.githubusercontent.com/cert-manager/community/4d35a69437d21b76322157e6284be4cd64e6d2b7/logo/logo-small.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/charts/cert-manager/cert-manager/charts/cert-manager/README.md b/charts/cert-manager/cert-manager/charts/cert-manager/README.md
index 4064f9e04..c9cc70874 100644
--- a/charts/cert-manager/cert-manager/charts/cert-manager/README.md
+++ b/charts/cert-manager/cert-manager/charts/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
diff --git a/charts/cert-manager/cert-manager/values.yaml b/charts/cert-manager/cert-manager/values.yaml
index 24e55fd53..eb9d83099 100644
--- a/charts/cert-manager/cert-manager/values.yaml
+++ b/charts/cert-manager/cert-manager/values.yaml
@@ -141,7 +141,7 @@ cert-manager:
 
     # Kubernetes imagePullPolicy on Deployment.
     pullPolicy: IfNotPresent
-    tag: v1.16.1
+    tag: v1.16.2
   # Override the namespace used to store DNS provider credentials etc. for ClusterIssuer
   # resources. By default, the same namespace as cert-manager is deployed within is
   # used. This namespace will not be automatically created by the Helm chart.
@@ -801,7 +801,7 @@ cert-manager:
 
       # Kubernetes imagePullPolicy on Deployment.
       pullPolicy: IfNotPresent
-      tag: v1.16.1
+      tag: v1.16.2
     serviceAccount:
       # Specifies whether a service account should be created.
       create: true
@@ -1085,7 +1085,7 @@ cert-manager:
 
       # Kubernetes imagePullPolicy on Deployment.
       pullPolicy: IfNotPresent
-      tag: v1.16.1
+      tag: v1.16.2
     serviceAccount:
       # Specifies whether a service account should be created.
       create: true
@@ -1259,7 +1259,7 @@ cert-manager:
 
       # Kubernetes imagePullPolicy on Deployment.
       pullPolicy: IfNotPresent
-      tag: v1.16.1
+      tag: v1.16.2
     rbac:
       # annotations for the startup API Check job RBAC and PSP resources.
       # +docs:property
diff --git a/charts/cert-manager/config b/charts/cert-manager/config
index 75d2c1f1d..5a2f060c2 100644
--- a/charts/cert-manager/config
+++ b/charts/cert-manager/config
@@ -3,7 +3,7 @@ export DAOCLOUD_REPO_PROJECT=addon
 export REPO_URL=https://charts.jetstack.io
 export REPO_NAME=cert-manager
 export CHART_NAME=cert-manager
-export VERSION=v1.16.1
+export VERSION=v1.16.2
 
 export UPGRADE_METHOD=pr
 export UPGRADE_REVIWER=lou-lan