diff --git a/README.md b/README.md
index a5f46f7f..e1a1c6f3 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ A community repository for Helm Charts of OpenSearch Project.
 
 
 #### Breaking Change 
-Chart version 2.18.0 and OpenSearch version 2.12 and above require a custom strong password to be provided in order to setup demo admin user. Without this password the cluster would not spin up, unless demo config install is disabled.
+Chart version 2.18.0 and App Version OpenSearch version 2.12.0 and above require a custom strong password to be provided in order to setup demo admin user. Without this password the cluster would not spin up, unless demo config install is disabled.
 
 The custom admin password can be supplied by adding the environment variable `OPENSEARCH_INITIAL_ADMIN_PASSWORD` in the `value.yml`:
 ```
diff --git a/charts/opensearch/CHANGELOG.md b/charts/opensearch/CHANGELOG.md
index df75f452..621304ed 100644
--- a/charts/opensearch/CHANGELOG.md
+++ b/charts/opensearch/CHANGELOG.md
@@ -12,7 +12,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 ### Fixed
 ### Security
-
+---
+## [2.18.0]
+### Added
+### Breaking
+ - Requires an initial admin password to be setup. Refer this github issue: https://github.com/opensearch-project/security/issues/3622
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
 ---
 ## [2.17.2]
 ### Added