diff --git a/CHANGELOG.md b/CHANGELOG.md
index d16b5a51..e3d2ed18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,13 +4,20 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
-## [Unreleased]
- - Update in installation steps
- - Updated notice for docker in `README.md`
- - Veracode workflow fix
- - Fixed linting of charts
+## [1.5.2] - 2023-11-24
+
+### Fixes
+
+- Fix helm repo name in `INSTALL.md` (#89)
+- Fix link to temurin repository in "Notice for Docker images" (#90)
+- Remove default connection test, that prevented helm test to succeed (#92)
+- Fix Chart names in helm test step (#95)
+
 
 ## [1.5.1] - 2023-11-17
+
+[App release 1.5.0](https://github.com/eclipse-tractusx/managed-service-orchestrator/releases/tag/v1.5.1)
+
 ### Changed
  - Update DT asset creation for oauth secret information
  - Updated trivy workflow
@@ -18,6 +25,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [1.5.0] - 2023-09-04
 
+[App release 1.5.0](https://github.com/eclipse-tractusx/managed-service-orchestrator/releases/tag/v1.5.0)
+
 ### Changed
  - Support DDTR 3.2 for external subject id
 
diff --git a/charts/orchestrator/CHANGELOG.md b/charts/orchestrator/CHANGELOG.md
index 82dc25c5..00f67ddd 100644
--- a/charts/orchestrator/CHANGELOG.md
+++ b/charts/orchestrator/CHANGELOG.md
@@ -2,9 +2,15 @@
 
 This Changelog describes the changes introduced in each new Helm Chart version.
 
+## [1.5.3] - 2023-11-20
+
+### Changes
+
+- Bumping AppVersion to `1.5.2`
 
 ## [1.5.2] - 2023-11-20
 
+[Chart release 1.5.2](https://github.com/eclipse-tractusx/managed-service-orchestrator/releases/tag/managed-service-orchestrator-1.5.2)
 
 ### Fixes
 
diff --git a/charts/orchestrator/Chart.yaml b/charts/orchestrator/Chart.yaml
index 3cb84055..2b36a3ea 100644
--- a/charts/orchestrator/Chart.yaml
+++ b/charts/orchestrator/Chart.yaml
@@ -38,13 +38,13 @@ sources:
 # 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: 1.5.2
+version: 1.5.3
 
 # 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: "1.5.1"
+appVersion: "1.5.2"
 
 dependencies:
   - condition: postgresql.enabled