diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c1a18e..0908f9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [2.9.0] - 2026-08-28
+
+## What's Changed
+* Add sending domain update and company info endpoints by @mklocek in https://github.com/mailtrap/mailtrap-python/pull/79
+* Add tracking opt-outs and create-suppression endpoints by @mklocek in https://github.com/mailtrap/mailtrap-python/pull/80
+
+
+**Full Changelog**: https://github.com/mailtrap/mailtrap-python/compare/v2.8.0...v2.9.0
+
 ## [2.8.0] - 2026-08-14
 
 ## What's Changed
diff --git a/pyproject.toml b/pyproject.toml
index 285d544..b98c5ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mailtrap"
-version = "2.8.0"
+version = "2.9.0"
 description = "Official mailtrap.io API client"
 readme = "README.md"
 license = {file = "LICENSE.txt"}