diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ae78fd1..9e3b01c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
+## [Unreleased]
+### Dependencies
+### Added
+### Changed
+### Deprecated
+### Removed
+### Fixed
+### Security
+
 ## [4.4.0]
 
 ### Added
@@ -302,6 +311,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `github.com/stretchr/testify` from 1.8.0 to 1.8.1
 - Bumps `github.com/aws/aws-sdk-go` from 1.44.45 to 1.44.132
 
+[Unreleased]: https://github.com/opensearch-project/opensearch-go/compare/v4.4.0...HEAD
 [4.4.0]: https://github.com/opensearch-project/opensearch-go/compare/v4.3.0...v4.4.0
 [4.3.0]: https://github.com/opensearch-project/opensearch-go/compare/v4.2.0...v4.3.0
 [4.2.0]: https://github.com/opensearch-project/opensearch-go/compare/v4.1.0...v4.2.0
diff --git a/internal/version/version.go b/internal/version/version.go
index 9f20b544..c52f0f5d 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -27,4 +27,4 @@
 package version
 
 // Client returns the client version as a string.
-const Client = "4.4.0"
+const Client = "4.4.1"