diff --git a/CHANGELOG.md b/CHANGELOG.md
index 234ba67..2bbc861 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 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
+## Added
+- Validation of dcterms.license field against SPDX license identifiers 
+
 ## [0.4.5] - 2021-03-04
 ### Added
 - Check dates in dcterms.issued field as well, not just fields that have the