diff --git a/Changelog.md b/Changelog.md
index d245bcc..7d7bc14 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,7 +6,7 @@ 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).
 
 
-## Unrelased
+## 0.3.0
 
 ### Added
 - added hidden property _capture_spectral which is the orginal representation of the capture data from the spectral library