diff --git a/CHANGELOG.md b/CHANGELOG.md
index d490647..5ab220a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 All notable changes to this project will be documented in this file.
 
+## Version 0.5.0 - 2024-02-09
+
+### Bug Fixes
+
+- Clean up `LastAudio` when `Sound` is removed, not `Source`.
+
+### Features
+
+- [**breaking**] Renamed `SynthizerSets::First` to `SynthizerSets::PreUpdate` and moved remaining systems into `PostUpdate`.
+- [**breaking**] Removed `Sound.restart`. Clear `Sound.generator` for equivalent functionality.
+
+### Miscellaneous Tasks
+
+- Clean up code.
+- Bump dependencies.
+
 ## Version 0.4.0 - 2023-07-16
 
 ### Miscellaneous Tasks