diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7940bd3f52..a2ed9f137f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,6 +1,6 @@
 {
   ".": "2.2.0",
-  "keptn-cert-manager": "2.2.2",
+  "keptn-cert-manager": "2.2.3",
   "runtimes/python-runtime": "1.0.7",
   "runtimes/deno-runtime": "3.0.0",
   "lifecycle-operator": "1.2.0",
diff --git a/keptn-cert-manager/CHANGELOG.md b/keptn-cert-manager/CHANGELOG.md
index 8316edd623..79a8c9d1c0 100644
--- a/keptn-cert-manager/CHANGELOG.md
+++ b/keptn-cert-manager/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.2.3](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.2.2...cert-manager-v2.2.3) (2024-11-04)
+
+
+### Dependency Updates
+
+* bump umbrella chart dependencies ([#3816](https://github.com/keptn/lifecycle-toolkit/issues/3816)) ([302150a](https://github.com/keptn/lifecycle-toolkit/commit/302150a60b07c88d9d1fe6412dfb91f89fb36c7f))
+
 ## [2.2.2](https://github.com/keptn/lifecycle-toolkit/compare/cert-manager-v2.2.1...cert-manager-v2.2.2) (2024-10-30)
 
 
diff --git a/keptn-cert-manager/Makefile b/keptn-cert-manager/Makefile
index 6bf56a7bf1..f18103c0c9 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?="v2.2.2" # x-release-please-version
+TAG?="v2.2.3" # 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 45c5af23bf..78e1c3fd03 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: 0.2.6
-appVersion: v2.2.2 # x-release-please-version
+version: 2.2.3
+appVersion: v2.2.2
 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 1aa0fc2762..64b49e9325 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: v2.2.2 # x-release-please-version
+  tag: v2.2.3 # 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