diff --git a/CHANGELOG.md b/CHANGELOG.md
index 213e185dc9be884055cdf609e37b8fa99b96560c..9df61f8ade2c3d82f9f7b52becc1584cb444b089 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [4.0.1](https://github.com/CESNET/simplesamlphp-module-privacyidea/compare/v4.0.0...v4.0.1) (2022-03-23)
+
+
+### Bug Fixes
+
+* revert weird CSS introduced with SSO ([a99c830](https://github.com/CESNET/simplesamlphp-module-privacyidea/commit/a99c83078bc453fb1b762d2cde596ba988be69e3))
+
 # [4.0.0](https://github.com/CESNET/simplesamlphp-module-privacyidea/compare/v3.0.2...v4.0.0) (2022-03-22)