diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cd5f59ac83..4cc474e153 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
   ".": "2.0.0",
-  "keptn-cert-manager": "2.2.1",
+  "keptn-cert-manager": "2.2.2",
   "runtimes/python-runtime": "1.0.6",
   "runtimes/deno-runtime": "2.0.5",
   "lifecycle-operator": "1.0.0",
diff --git a/keptn-cert-manager/CHANGELOG.md b/keptn-cert-manager/CHANGELOG.md
index 40181417ba..1371f0cd40 100644
--- a/keptn-cert-manager/CHANGELOG.md
+++ b/keptn-cert-manager/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.2.2](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.2.1...cert-manager-v2.2.2) (2024-08-06)
+
+
+### Other
+
+* bump keptn-cert-manager chart version ([#3657](https://github.com/keptn/lifecycle-toolkit/issues/3657)) ([9bcc0d1](https://github.com/keptn/lifecycle-toolkit/commit/9bcc0d1633a6e0a731d8fd831b8e8c5e7ab1995f))
+
 ## [2.2.1](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.2.0...cert-manager-v2.2.1) (2024-08-06)
 
 
diff --git a/keptn-cert-manager/Makefile b/keptn-cert-manager/Makefile
index 950b349613..6f14e43d08 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?="v2.2.1" # x-release-please-version
+TAG?="v2.2.2" # 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 6042415f86..2ca7aad8a7 100644
--- a/keptn-cert-manager/chart/Chart.yaml
+++ b/keptn-cert-manager/chart/Chart.yaml
@@ -19,8 +19,8 @@ annotations:
   artifacthub.io/operator: 'true'
 kubeVersion: '>= 1.24.0-0'
 type: application
-version: 0.2.5
-appVersion: v2.2.1 # x-release-please-version
+version: 2.2.2
+appVersion: v2.2.1
 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 0de385bd76..1aa0fc2762 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: v2.2.1 # x-release-please-version
+  tag: v2.2.2 # 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