diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1fa3d92e..0ba7f5e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 Note that in line with [Django REST framework policy](https://www.django-rest-framework.org/topics/release-notes/),
 any parts of the framework not mentioned in the documentation should generally be considered private API, and may be subject to change.
 
-## [Unreleased]
+## [4.3.0] - 2021-12-10
 
 ### Added
 
diff --git a/rest_framework_json_api/__init__.py b/rest_framework_json_api/__init__.py
index 6add109f..b1408d0b 100644
--- a/rest_framework_json_api/__init__.py
+++ b/rest_framework_json_api/__init__.py
@@ -1,5 +1,5 @@
 __title__ = "djangorestframework-jsonapi"
-__version__ = "4.2.1"
+__version__ = "4.3.0"
 __author__ = ""
 __license__ = "BSD"
 __copyright__ = ""