diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7db277b..e6db683 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [2.15.0] - 2026-08-28
+
+## What's Changed
+* Accept all sending domain update options by @mklocek in https://github.com/mailtrap/mailtrap-ruby/pull/126
+* Add tracking opt-outs and create-suppression endpoints by @mklocek in https://github.com/mailtrap/mailtrap-ruby/pull/127
+
+
+**Full Changelog**: https://github.com/mailtrap/mailtrap-ruby/compare/v2.14.0...v2.15.0
+
 ## [2.14.0] - 2026-08-14
 
 ## What's Changed
diff --git a/Gemfile.lock b/Gemfile.lock
index 181b183..6208243 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    mailtrap (2.14.0)
+    mailtrap (2.15.0)
       base64
 
 GEM
diff --git a/lib/mailtrap/version.rb b/lib/mailtrap/version.rb
index 630316f..2bf0b73 100644
--- a/lib/mailtrap/version.rb
+++ b/lib/mailtrap/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Mailtrap
-  VERSION = '2.14.0'
+  VERSION = '2.15.0'
 end