diff --git a/CHANGELOG.md b/CHANGELOG.md
index e396be63..15ff47dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 
 ### Added
+- It's now possible to set custom HTTP headers for all requests wiht [`setExtraHTTPHeaders()`](docs/api.md#api-setextrahttpheaders), which is useful for authentication [#325](https://github.com/graphcool/chromeless/pull/325) [#31](https://github.com/graphcool/chromeless/issues/31) [#29](https://github.com/graphcool/chromeless/issues/29)
 - Extend screenshot with specific file path locally & screenshot element by selector [#137](https://github.com/graphcool/chromeless/pull/137), [#83](https://github.com/graphcool/chromeless/issues/83), [#41](https://github.com/graphcool/chromeless/issues/41), [#113](https://github.com/graphcool/chromeless/issues/113) @elisherer
 - Documentation for Chromeless constructor options [#243](https://github.com/graphcool/chromeless/pull/243), [#54](https://github.com/graphcool/chromeless/issues/54) @janza