diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8facf12..86d0cd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0] - 2024-07-22
+
 ### Changed
 
 - BREAKING: change `duration` from `Duration` to `Option<Duration>` because some entries (e.g. livestreams) don't have a duration 
@@ -50,7 +52,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release
 
-[Unreleased]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.3.1...HEAD
+[Unreleased]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.4.0...HEAD
+[0.4.0]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.3.1...v0.4.0
 [0.3.1]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.3.0...v0.3.1
 [0.3.0]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/d-k-bo/mediathekviewweb-rs/compare/v0.1.2...v0.2.0
diff --git a/Cargo.toml b/Cargo.toml
index 6f787e5..2a0db11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mediathekviewweb"
-version = "0.3.1"
+version = "0.4.0"
 edition = "2021"
 description = "Client for the MediathekViewWeb API"
 repository = "https://github.com/d-k-bo/mediathekviewweb-rs"