diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 498f9333dd..dc38f44a6f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "2.2.0",
+  ".": "2.2.1",
   "keptn-cert-manager": "2.2.1",
   "runtimes/python-runtime": "1.0.6",
   "runtimes/deno-runtime": "2.0.5",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 054deeccc2..33eaa617c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [2.2.1](https://github.com/keptn/lifecycle-toolkit/compare/keptn-v2.2.0...keptn-v2.2.1) (2024-09-16)
+
+
+### Dependency Updates
+
+* update all golang.org/x packages ([#3729](https://github.com/keptn/lifecycle-toolkit/issues/3729)) ([d0a22de](https://github.com/keptn/lifecycle-toolkit/commit/d0a22deacb3af85c95e07c9b4d2d91120b7c07ca))
+* update dependency cert-manager/cert-manager to v1.15.3 ([#3689](https://github.com/keptn/lifecycle-toolkit/issues/3689)) ([c97ff34](https://github.com/keptn/lifecycle-toolkit/commit/c97ff340d7df1c6bb14d9001d8f1654df4b837dd))
+* update dependency kubernetes-sigs/controller-tools to v0.16.2 ([#3700](https://github.com/keptn/lifecycle-toolkit/issues/3700)) ([a0ff0ed](https://github.com/keptn/lifecycle-toolkit/commit/a0ff0ed8eccb9ef0da275f5a1bcce010d058ad7c))
+* update dependency mkdocs to v1.6.1 ([#3723](https://github.com/keptn/lifecycle-toolkit/issues/3723)) ([fce5d4d](https://github.com/keptn/lifecycle-toolkit/commit/fce5d4dbb612fe0db07b619156ef96ebbe72640b))
+* update dependency mkdocs-git-revision-date-localized-plugin to v1.2.9 ([#3731](https://github.com/keptn/lifecycle-toolkit/issues/3731)) ([bd9a08c](https://github.com/keptn/lifecycle-toolkit/commit/bd9a08c60a0a2b28db8e2f8da35e5bf4be073194))
+* update docker/build-push-action action to v6.7.0 ([#3701](https://github.com/keptn/lifecycle-toolkit/issues/3701)) ([9a3b312](https://github.com/keptn/lifecycle-toolkit/commit/9a3b312e8dbbeb431643385754f1e265446e68d4))
+* update github/codeql-action action to v3.26.6 ([#3671](https://github.com/keptn/lifecycle-toolkit/issues/3671)) ([5175942](https://github.com/keptn/lifecycle-toolkit/commit/5175942c11ec20969487dbbed3a62e61e51606a6))
+* update squidfunk/mkdocs-material to v9.5.34 (patch) ([#3726](https://github.com/keptn/lifecycle-toolkit/issues/3726)) ([fd63432](https://github.com/keptn/lifecycle-toolkit/commit/fd6343269d7a1e1923f3a50125fdda84dc8ba71f))
+
 ## [2.2.0](https://github.com/keptn/lifecycle-toolkit/compare/keptn-v2.1.0...keptn-v2.2.0) (2024-08-27)
 
 
diff --git a/Makefile b/Makefile
index df765e3b60..2e0d1fa3e5 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 
 # renovate: datasource=github-tags depName=kubernetes-sigs/kustomize
 KUSTOMIZE_VERSION?=v5.4.3
-CHART_APPVERSION ?= v2.2.0 # x-release-please-version
+CHART_APPVERSION ?= v2.2.1 # x-release-please-version
 
 # renovate: datasource=docker depName=cytopia/yamllint
 YAMLLINT_VERSION ?= alpine
diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index eaf286257a..59c700e3d9 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -34,8 +34,8 @@ annotations:
   artifacthub.io/operatorCapabilities: Full Lifecycle
 kubeVersion: '>= 1.24.0-0'
 type: application
-version: 0.8.0
-appVersion: v2.2.0 # x-release-please-version
+version: 2.2.1
+appVersion: v2.2.0
 dependencies:
   - name: keptn-cert-manager
     version: 0.2.5
diff --git a/docs/docs/getting-started/observability.md b/docs/docs/getting-started/observability.md
index a66e8e5eac..a7505e4078 100644
--- a/docs/docs/getting-started/observability.md
+++ b/docs/docs/getting-started/observability.md
@@ -333,10 +333,10 @@ Create some Keptn Grafana dashboards that will be available when Grafana is inst
 <!---x-release-please-start-version-->
 ```shell
 kubectl create ns monitoring
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.0/examples/support/observability/config/prometheus/grafana-config.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-applications.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-overview.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-workloads.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.1/examples/support/observability/config/prometheus/grafana-config.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-applications.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-overview.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.2.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-workloads.yaml
 ```
 <!---x-release-please-end-->