diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cb1d95..74cb10d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.3.0] - 2021-06-18
 ### Changed
 - **Breaking**: the minimal supported Rust version (MSRV) is now 1.53
 - **Breaking**: Remove deprecated method `compare_and_swap`. This method is
@@ -39,5 +41,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Everything.
 
 
-[Unreleased]: https://github.com/LukasKalbertodt/atomic/compare/v0.2.0...HEAD
+[Unreleased]: https://github.com/LukasKalbertodt/atomic/compare/v0.3.0...HEAD
+[0.3.0]: https://github.com/LukasKalbertodt/atomic/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/LukasKalbertodt/atomic/compare/v0.1.0...v0.2.0
diff --git a/Cargo.toml b/Cargo.toml
index 030c2f2..4516f4d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "atomig"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Lukas Kalbertodt <lukas.kalbertodt@gmail.com>"]
 edition = "2018"