diff --git a/gitbook/history/changelog.md b/gitbook/history/changelog.md
index 8f07488..91b9330 100644
--- a/gitbook/history/changelog.md
+++ b/gitbook/history/changelog.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/rybalkinsd/kohttp/compare/0.11.1...HEAD)
+## [Unreleased](https://github.com/rybalkinsd/kohttp/compare/0.12.0...HEAD)
 
 ## [0.12.0](https://github.com/rybalkinsd/kohttp/tree/0.12.0) - 2020-05-23