diff --git a/CHANGELOG.md b/CHANGELOG.md
index db83f45..5e3521b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ This file is used to list changes made in each version of the erlang cookbook.
 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
+
 ## 8.1.27 - *2024-12-05*
 
 ## 8.1.26 - *2024-11-18*