diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5822f53..0ed7750 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # CHANGELOG
 
-## [Unreleased]
+## Unreleased
+
+### Added
+
+- New function UNICODE ([#128](https://github.com/ironcalc/IronCalc/pull/128))
 
 ## [0.2.0] - 2024-11-06 (The HN release)