diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e1e9c5..1d0e7c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 The change log describes what is "Added", "Removed", "Changed" or "Fixed" between each release.
 
+## 4.6.0
+
+### Added
+
+- Add support for PHP 8.1
+- Add GitHub Actions workflow
+
+### Removed
+
+- Drop support for PHP 7.3
+
+### Changed
+
+- Migrate from PHP-HTTP to PSR-18 client
+
 ## 4.5.0
 
 ### Added