diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5457e8cd..e16f1f86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Release Notes
 
-## [Unreleased](https://github.com/laravel/horizon/compare/v4.3.2...4.x)
+## [Unreleased](https://github.com/laravel/horizon/compare/v4.3.3...4.x)
+
+
+## [v4.3.3 (2020-05-26)](https://github.com/laravel/horizon/compare/v4.3.2...v4.3.3)
+
+### Fixed
+- Trigger MasterSupervisorDeployed event ([#839](https://github.com/laravel/horizon/pull/839))
 
 
 ## [v4.3.2 (2020-04-28)](https://github.com/laravel/horizon/compare/v4.3.1...v4.3.2)