diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2514c0a34c..dea59b7b10 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
   ".": "2.0.0",
-  "keptn-cert-manager": "2.2.0",
+  "keptn-cert-manager": "2.0.0",
   "runtimes/python-runtime": "1.0.5",
   "runtimes/deno-runtime": "2.0.4",
   "lifecycle-operator": "1.0.0",
diff --git a/keptn-cert-manager/CHANGELOG.md b/keptn-cert-manager/CHANGELOG.md
index 8a5ca6d4ef..5d04d6fb79 100644
--- a/keptn-cert-manager/CHANGELOG.md
+++ b/keptn-cert-manager/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [2.0.0](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.2.0...cert-manager-v2.0.0) (2024-04-29)
+
+
+### Other
+
+* backport release helm chart versions ([#3460](https://github.com/keptn/lifecycle-toolkit/issues/3460)) ([95d6809](https://github.com/keptn/lifecycle-toolkit/commit/95d6809272eeb2b981b63f3718c4e799fc72b743))
+
+
+### Dependency Updates
+
+* update dependency kubernetes-sigs/controller-tools to v0.15.0 ([#3473](https://github.com/keptn/lifecycle-toolkit/issues/3473)) ([8987cd1](https://github.com/keptn/lifecycle-toolkit/commit/8987cd1773ba2e90e941e87caece0020b1100a18))
+
 ## [2.2.0](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.1.1...cert-manager-v2.2.0) (2024-04-24)
 
 
diff --git a/keptn-cert-manager/Makefile b/keptn-cert-manager/Makefile
index 166cd32746..88f170f17c 100644
--- a/keptn-cert-manager/Makefile
+++ b/keptn-cert-manager/Makefile
@@ -6,7 +6,7 @@ RELEASE_REGISTRY?=ghcr.io/keptn
 RELEASE_TIME=$(shell date +%Y%m%d%s)
 BUILD_TIME=$(shell date -u "+%F_%T")
 RELEASE_VERSION?=$(RELEASE_TIME)-v0.24.3#$(shell git describe --tags --match "v*")
-TAG?="v2.2.0" # x-release-please-version
+TAG?="v2.0.0" # x-release-please-version
 RELEASE_IMAGE:=certificate-operator:$(TAG)
 CHART_APPVERSION?=""
 
diff --git a/keptn-cert-manager/chart/Chart.yaml b/keptn-cert-manager/chart/Chart.yaml
index ba243fef17..deeaf95900 100644
--- a/keptn-cert-manager/chart/Chart.yaml
+++ b/keptn-cert-manager/chart/Chart.yaml
@@ -15,30 +15,12 @@ annotations:
       url: https://github.com/keptn/lifecycle-toolkit/issues/new
     - name: community
       url: https://slack.keptn.sh/
-  artifacthub.io/license: "Apache-2.0"
-  artifacthub.io/operator: "true"
-
-kubeVersion: ">= 1.24.0-0"
-# A chart can be either an 'application' or a 'library' chart.
-#
-# Application charts are a collection of templates that can be packaged into versioned archives
-# to be deployed.
-#
-# 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.
+  artifacthub.io/license: Apache-2.0
+  artifacthub.io/operator: 'true'
+kubeVersion: '>= 1.24.0-0'
 type: application
-
-# 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: 0.2.4
-
-# 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: "v2.2.0" # x-release-please-version
+version: 2.0.0
+appVersion: v2.2.0
 dependencies:
   - name: common
     repository: https://charts.lifecycle.keptn.sh
diff --git a/keptn-cert-manager/chart/values.yaml b/keptn-cert-manager/chart/values.yaml
index 90cbdcee29..0176d30985 100644
--- a/keptn-cert-manager/chart/values.yaml
+++ b/keptn-cert-manager/chart/values.yaml
@@ -72,7 +72,7 @@ image:
 ## @param     image.repository specify repo for manager image
   repository: keptn/certificate-operator
 ## @param     image.tag select tag for manager container
-  tag: v2.2.0 # x-release-please-version
+  tag: v2.0.0 # x-release-please-version
 ## @param   image.imagePullPolicy specify pull policy for the manager image. This overrides global values
   imagePullPolicy: ""
 ## @extra     livenessProbe custom RBAC proxy liveness probe