diff --git a/CHANGELOG.md b/CHANGELOG.md
index da08d24..daea6ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ 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).
 
-## [Unreleased](https://github.com/quartiq/idsp/compare/v0.8.6...HEAD)
+## [0.9.0](https://github.com/quartiq/idsp/compare/v0.8.6...v0.9.0) 2022-11-03
 
 ### Changed
 
diff --git a/Cargo.toml b/Cargo.toml
index 34e807c..4f8381a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "idsp"
-version = "0.8.6"
+version = "0.9.0"
 resolver = "2"
 edition = "2018"
 authors = ["Robert Jördens <rj@quartiq.de>"]