diff --git a/CHANGELOG-6.x.md b/CHANGELOG-6.x.md
index 5972375ae9e5..09aae92bdff2 100644
--- a/CHANGELOG-6.x.md
+++ b/CHANGELOG-6.x.md
@@ -1,6 +1,12 @@
 # Release Notes for 6.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v6.18.39...6.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v6.18.40...6.x)
+
+
+## [v6.18.40 (2020-09-09)](https://github.com/laravel/framework/compare/v6.18.39...v6.18.40)
+
+### Revert
+- Revert of ["Fixed for empty fallback_locale in `Illuminate\Translation\Translator`"](https://github.com/laravel/framework/pull/34136) ([7c54eb6](https://github.com/laravel/framework/commit/7c54eb678d58fb9ee7f532a5a5842e6f0e1fe4c9))
 
 
 ## [v6.18.39 (2020-09-08)](https://github.com/laravel/framework/compare/v6.18.38...v6.18.39)