diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93ac90e..9a68740 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ 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).
 
-## Unrelease
+## [0.9.0] - 2024-07-24
 
 * Made `(meta_)recv_mac` inputs take a `&[u8; N]` rather than a `&mut [u8]`
 * Bumped MSRV to 1.60.0 (May 2022)