diff --git a/charts/opensearch-dashboards/CHANGELOG.md b/charts/opensearch-dashboards/CHANGELOG.md
index f24ee345..7240ae9d 100644
--- a/charts/opensearch-dashboards/CHANGELOG.md
+++ b/charts/opensearch-dashboards/CHANGELOG.md
@@ -13,6 +13,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 ### Security
 ---
+## [2.19.0]
+### Added
+- Updated OpenSearch Dashboards appVersion to 2.15.0
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+---
 ## [2.18.0]
 ### Added
 - Updated OpenSearch Dashboards appVersion to 2.14.0
@@ -331,7 +340,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 ### Security
 
-[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.18.0...HEAD
+[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.19.0...HEAD
+[2.19.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.18.0...opensearch-dashboards-2.19.0
 [2.18.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.17.0...opensearch-dashboards-2.18.0
 [2.17.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.16.0...opensearch-dashboards-2.17.0
 [2.16.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.15.1...opensearch-dashboards-2.16.0
diff --git a/charts/opensearch-dashboards/Chart.yaml b/charts/opensearch-dashboards/Chart.yaml
index 0d1c5077..06b173ff 100644
--- a/charts/opensearch-dashboards/Chart.yaml
+++ b/charts/opensearch-dashboards/Chart.yaml
@@ -15,13 +15,13 @@ type: application
 # 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: 2.18.0
+version: 2.19.0
 
 # 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: "2.14.0"
+appVersion: "2.15.0"
 
 maintainers:
   - name: DandyDeveloper
diff --git a/charts/opensearch/CHANGELOG.md b/charts/opensearch/CHANGELOG.md
index dd711dfd..d206b2ed 100644
--- a/charts/opensearch/CHANGELOG.md
+++ b/charts/opensearch/CHANGELOG.md
@@ -13,6 +13,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 ### Security
 ---
+## [2.21.0]
+### Added
+- Updated OpenSearch appVersion to 2.15.0
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+---
 ## [2.20.0]
 ### Added
 - Updated OpenSearch appVersion to 2.14.0
@@ -412,7 +421,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Security
 
 
-[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.20.0...HEAD
+[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.21.0...HEAD
+[2.21.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.20.0...opensearch-2.21.0
 [2.20.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.19.0...opensearch-2.20.0
 [2.19.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.18.0...opensearch-2.19.0
 [2.18.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.17.3...opensearch-2.18.0
diff --git a/charts/opensearch/Chart.yaml b/charts/opensearch/Chart.yaml
index 7fe7b7d9..7fbbcc8d 100644
--- a/charts/opensearch/Chart.yaml
+++ b/charts/opensearch/Chart.yaml
@@ -15,13 +15,13 @@ type: application
 # 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: 2.20.0
+version: 2.21.0
 
 # 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: "2.14.0"
+appVersion: "2.15.0"
 
 maintainers:
   - name: DandyDeveloper