diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2098d1..0a5eae6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ 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/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.9.1] - 2023-10-25
+
+### Added
+
+### Changed
+- Initialize headers in BaseRequestConfiguration to a HeadersCollection instance
+
 ## [0.9.0] - 2023-10-10
 
 ### Added
diff --git a/kiota_abstractions/_version.py b/kiota_abstractions/_version.py
index 3f8ebe9..774e1de 100644
--- a/kiota_abstractions/_version.py
+++ b/kiota_abstractions/_version.py
@@ -1 +1 @@
-VERSION: str = "0.9.0"
+VERSION: str = "0.9.1"