diff --git a/CHANGELOG.md b/CHANGELOG.md
index 704e621..19a4493 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.0]
+
 ### Added
 - Added a `--cut` option to the command line tool to filter the plotted data.