diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec6ba5a..f03f2f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,18 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](http://semver.org/).
 
-### Unreleased
+## 3.0.0 - 2022-10-03
 
 ### Added
 - Craft 4 support
 - Support for formatting cell values
 
+### Fixed
+- Fixes PHP deprecation notice
+
+### Changed
+- Updated `mk-j/php_xlsxwriter` to ^0.38.0
+
 ## 2.1.5 - 2020-01-27
 ### Added
 - Added BOM sequence to improve interoperability with programs interacting with CSV, like Microsoft Excel. ([#13](https://github.com/sjelfull/craft3-beam/pull/13))