diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3df5378..c9b6e21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,9 +5,14 @@ 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]
+
+## [0.4.0] - 2024-04-17
+### Changed
+- Update libs
+
 ## [0.3.0] - 2020-02-17
 ### Changed
-- Pulls in [erlavro 2.9.0](https://github.com/klarna/erlavro/compare/e43fe8b..cd49689) which encodes atom values as strings for string types
+- Pull in [erlavro 2.9.0](https://github.com/klarna/erlavro/compare/e43fe8b..cd49689) which encodes atom values as strings for string types
 
 ## [0.2.0] - 2020-02-05
 ### Changed