diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8be3a6241..d844e7d0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release Notes
 
-## [Unreleased](https://github.com/laravel/octane/compare/v1.5.6...master)
+## [Unreleased](https://github.com/laravel/octane/compare/v1.5.6...2.x)
 
 ## [v1.5.6](https://github.com/laravel/octane/compare/v1.5.5...v1.5.6) - 2023-05-16