diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e89cc1..62dc48a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 <!-- We follow the Keep a Changelog standard https://keepachangelog.com/en/1.0.0/ -->
 
 ## [Unreleased]
+### Added
+- [#52](https://github.com/tweag/genealogos/pull/52) adds support for CycloneDX 1.5
 
 ## [0.3.0](https://github.com/tweag/genealogos/compare/v0.3.0...v1.0.0)
 ### Added