diff --git a/CHANGELOG.md b/CHANGELOG.md
index dcb7892..f639b4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # iCalendar Changelog
 
-## 4.0.2 - UNRELEASED
+## 4.0.2 - 2024.10.09
 ### Added
 * Add `phpstan` and `ecs` code linting
 * Add `code-analysis.yaml` GitHub action