diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0aa1dc12..3cab8894 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [4.0.1] - 2022-05-17
 ### Changed
 - The scripting-addition will now also remove the space switch animation when using cmd+tab, clicking on an item in the Dock, and using the numeric macOS mission-control keyboard shortcuts [#1235](https://github.com/koekeishiya/yabai/issues/1235)
 - Improved logic used to determine the target window in a given direction [#1220](https://github.com/koekeishiya/yabai/issues/1220)
@@ -386,7 +388,8 @@ The *window_destroyed* signal is now triggered for windows that are implicitly d
 ### Added
 - First official release
 
-[Unreleased]: https://github.com/koekeishiya/yabai/compare/v4.0.0...HEAD
+[Unreleased]: https://github.com/koekeishiya/yabai/compare/v4.0.1...HEAD
+[4.0.1]: https://github.com/koekeishiya/yabai/compare/v4.0.0...v4.0.1
 [4.0.0]: https://github.com/koekeishiya/yabai/compare/v3.3.10...v4.0.0
 [3.3.10]: https://github.com/koekeishiya/yabai/compare/v3.3.9...v3.3.10
 [3.3.9]: https://github.com/koekeishiya/yabai/compare/v3.3.8...v3.3.9
diff --git a/src/yabai.c b/src/yabai.c
index b602490d..f7d9656c 100644
--- a/src/yabai.c
+++ b/src/yabai.c
@@ -20,7 +20,7 @@
 
 #define MAJOR  4
 #define MINOR  0
-#define PATCH  0
+#define PATCH  1
 
 struct event_loop g_event_loop;
 void *g_workspace_context;