diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7babdef..8c4ac62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
  - ...
 
+## [2.12.1] - 2020-05-28
+
+### Changed
+
+ - Added two new attributes: error and error_description to `SpotifyOauthError` exception class to show
+   authorization/authentication web api errors details.
+
 ## [2.12.0] - 2020-04-26
 
 ### Added