diff --git a/chart/chart-index/Chart.yaml b/chart/chart-index/Chart.yaml
index a2db5f2a93..1e511df9a7 100644
--- a/chart/chart-index/Chart.yaml
+++ b/chart/chart-index/Chart.yaml
@@ -1,30 +1,14 @@
 apiVersion: v2
 name: chart-index
 description: APL chart index
-
-# Library charts provide useful utilities or functions for the chart developer. They're included as
-# a dependency of application charts to inject those utilities and functions into the rendering
-# pipeline. Library charts do not define any templates and therefore cannot be deployed.
 type: library
-
-# This is the chart version. This version number should be incremented each time you make changes
-# to the chart and its templates, including the app version.
-# Versions are expected to follow Semantic Versioning (https://semver.org/)
 version: 0.1.0
-
-# # This is the version number of the application being deployed. This version number should be
-# # incremented each time you make changes to the application. Versions are not expected to
-# # follow Semantic Versioning. They should reflect the version the application is using.
-# # It is recommended to use it with quotes.
-# appVersion: "1.16.0"
-
-# The below dependencies are used to download Helm chart archive to the charts directory. Note that charts directory is a symlink.
 dependencies:
   - name: argo-cd
     version: 6.7.3
     repository: https://argoproj.github.io/argo-helm
   - name: cert-manager
-    version: v1.11.4
+    version: v1.16.2
     repository: https://charts.jetstack.io
   - name: cloudnative-pg
     version: 0.18.0
diff --git a/charts/cert-manager/Chart.yaml b/charts/cert-manager/Chart.yaml
index 01d0c1d30b..549472b31a 100644
--- a/charts/cert-manager/Chart.yaml
+++ b/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/README.md b/charts/cert-manager/README.md
index 4064f9e045..c9cc70874e 100644
--- a/charts/cert-manager/README.md
+++ b/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