diff --git a/changelog.md b/changelog.md
index 6e0b3fa..20d9f02 100644
--- a/changelog.md
+++ b/changelog.md
@@ -6,10 +6,14 @@ 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
-### Changed
+### [0.4.0] - 2024-05-20
 - HTML for client logo image is only rendered if a client application has a logo URL
 - link to client information is only rendered if a client application has a client URL
 - use Consent and Deny buttons instead of a checkbox when asking for consent
+- update dependencies
+- switch from logrus to slog
+### Fixed
+- fix subject handling for login requests
 
 ## [0.3.0] - 2023-08-07
 ### Changed