diff --git a/CHANGELOG.md b/CHANGELOG.md
index 954b168..5e66b54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 This file follows the convention described at
 [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
+## [0.21.0] - 2024-04-17
+### Added
+- yoghurt-x86: added `MagickNormalizeImage()` and `MagickOrderedDitherImage()`
+
 ## [0.20.0] - 2024-02-25
 ### Changed
 - **BREAKING CHANGES**
diff --git a/Cargo.toml b/Cargo.toml
index 3dfef32..8ee8632 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "magick_rust"
-version = "0.20.0"
+version = "0.21.0"
 authors = ["Nathan Fiedler <nathanfiedler@fastmail.fm>"]
 description = "Selection of Rust bindings for the ImageMagick library."
 homepage = "https://github.com/nlfiedler/magick-rust"