diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96bfd1c..383dd7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@ 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/). This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 2.2.0 - 2022-03-11
+
+### Added
+
+- Added support for Django config detection for different versions (PR #187)
+
+### Changed
+
+- Add official support for Django 3.2 and Python 3.9 and 3.10 (PR #189)
+- Bumped `hashed_key` field's `max_length` from 100 to 150 to address length issue with `argon2-cffi` (PR #193)
+
 ## 2.1.0 - 2021-09-24
 
 ### Added
diff --git a/src/rest_framework_api_key/__version__.py b/src/rest_framework_api_key/__version__.py
index 9aa3f90..8a124bf 100644
--- a/src/rest_framework_api_key/__version__.py
+++ b/src/rest_framework_api_key/__version__.py
@@ -1 +1 @@
-__version__ = "2.1.0"
+__version__ = "2.2.0"