diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 28a9816e32..78aef855b6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  ".": "2.5.0",
+  ".": "2.5.1",
   "keptn-cert-manager": "3.0.0",
   "runtimes/python-runtime": "1.0.8",
   "runtimes/deno-runtime": "3.0.1",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fa0f7bacf..48e597f629 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [2.5.1](https://github.com/keptn/lifecycle-toolkit/compare/keptn-v2.5.0...keptn-v2.5.1) (2025-08-06)
+
+
+### Other
+
+* bump keptn main chart version ([#3901](https://github.com/keptn/lifecycle-toolkit/issues/3901)) ([759ccff](https://github.com/keptn/lifecycle-toolkit/commit/759ccfff2de422e1d480d6b595f0d32c40fbbbbb))
+
+
+### Docs
+
+* correct match selector section in auto app discovery guide ([#3903](https://github.com/keptn/lifecycle-toolkit/issues/3903)) ([deeb73e](https://github.com/keptn/lifecycle-toolkit/commit/deeb73e66e1808b14e857f7af0f89a286c2700d1))
+
+
+### Dependency Updates
+
+* update dependency cert-manager/cert-manager to v1.16.5 ([#3878](https://github.com/keptn/lifecycle-toolkit/issues/3878)) ([325756f](https://github.com/keptn/lifecycle-toolkit/commit/325756fc63db740805693aa31225503692aaf8ea))
+
 ## [2.5.0](https://github.com/keptn/lifecycle-toolkit/compare/keptn-v2.4.0...keptn-v2.5.0) (2025-03-19)
 
 
diff --git a/Makefile b/Makefile
index 1a15ed0aae..dd373855bb 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 
 # renovate: datasource=github-tags depName=kubernetes-sigs/kustomize
 KUSTOMIZE_VERSION?=v5.5.0
-CHART_APPVERSION ?= v2.5.0 # x-release-please-version
+CHART_APPVERSION ?= v2.5.1 # x-release-please-version
 
 # renovate: datasource=docker depName=cytopia/yamllint
 YAMLLINT_VERSION ?= alpine
diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 134cb42189..9963eb1cc6 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -34,8 +34,8 @@ annotations:
   artifacthub.io/operatorCapabilities: Full Lifecycle
 kubeVersion: '>= 1.27.0-0'
 type: application
-version: 0.11.0 # Helm Chart version
-appVersion: v2.5.0 # x-release-please-version
+version: 2.5.1
+appVersion: v2.5.0
 dependencies:
   - name: keptn-cert-manager
     version: 0.3.0
diff --git a/docs/docs/getting-started/observability.md b/docs/docs/getting-started/observability.md
index cfc429346f..fde0b7cc63 100644
--- a/docs/docs/getting-started/observability.md
+++ b/docs/docs/getting-started/observability.md
@@ -334,10 +334,10 @@ 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-v2.5.0/examples/support/observability/config/prometheus/grafana-config.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-applications.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-overview.yaml
-kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.0/examples/support/observability/config/prometheus/grafana-dashboard-keptn-workloads.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.1/examples/support/observability/config/prometheus/grafana-config.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-applications.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-overview.yaml
+kubectl apply -f https://raw.githubusercontent.com/keptn/lifecycle-toolkit/keptn-v2.5.1/examples/support/observability/config/prometheus/grafana-dashboard-keptn-workloads.yaml
 ```
 <!---x-release-please-end-->