diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53d3fcc..8ce9fe8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file. This projec
 
 ### Added
 
+- Add changelog-tool package ([PR #38](https://github.com/ponylang/ponyup/pull/38))
 - Add support for release channel ([PR #22](https://github.com/ponylang/ponyup/pull/22))
 - Add option to specify ponyc libc