diff --git a/charts/opensearch-dashboards/CHANGELOG.md b/charts/opensearch-dashboards/CHANGELOG.md
index d8f78127..6d04874a 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
 ---
+## [2.20.0]
+### Added
+- Updated OpenSearch Dashboards appVersion to 2.16.0
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+---
 ## [2.19.1]
 ### Added
 ### Changed
@@ -349,7 +358,8 @@ 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-2.19.1...HEAD
+[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.20.0...HEAD
+[2.20.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.19.1...opensearch-dashboards-2.20.0
 [2.19.1]: https://github.com/opensearch-project/helm-charts/compare/opensearch-dashboards-2.19.0...opensearch-dashboards-2.19.1
 [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
diff --git a/charts/opensearch-dashboards/Chart.yaml b/charts/opensearch-dashboards/Chart.yaml
index a05a28d4..2529c739 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: 2.19.1
+version: 2.20.0
 
 # 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: "2.15.0"
+appVersion: "2.16.0"
 
 maintainers:
   - name: DandyDeveloper
diff --git a/charts/opensearch/CHANGELOG.md b/charts/opensearch/CHANGELOG.md
index d206b2ed..6bd2a71a 100644
--- a/charts/opensearch/CHANGELOG.md
+++ b/charts/opensearch/CHANGELOG.md
@@ -13,6 +13,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 ### Security
 ---
+## [2.22.0]
+### Added
+- Updated OpenSearch appVersion to 2.16.0
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+---
+
 ## [2.21.0]
 ### Added
 - Updated OpenSearch appVersion to 2.15.0
@@ -421,7 +431,8 @@ 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-2.21.0...HEAD
+[Unreleased]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.22.0...HEAD
+[2.22.0]: https://github.com/opensearch-project/helm-charts/compare/opensearch-2.21.0...opensearch-2.22.0
 [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
diff --git a/charts/opensearch/Chart.yaml b/charts/opensearch/Chart.yaml
index 7fbbcc8d..411d1fc8 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: 2.21.0
+version: 2.22.0
 
 # 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: "2.15.0"
+appVersion: "2.16.0"
 
 maintainers:
   - name: DandyDeveloper