diff --git a/CHANGELOG.md b/CHANGELOG.md
index 661fb2b2..479b7c9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
+
+## v6.1.1 - 2026-03-02
 - [#456](https://github.com/Shopify/shopify-api-php/pull/456) [Patch] Update firebase/php-jwt to ^7.0 to address security vulnerability (GHSA-2x45-7fc3-mxwq)
 
 ## v6.1.0 - 2026-01-21
diff --git a/src/version.php b/src/version.php
index 36223c8f..67c82fc6 100644
--- a/src/version.php
+++ b/src/version.php
@@ -1,5 +1,5 @@
 <?php
 
 // @codeCoverageIgnoreStart
-return '6.1.0';
+return '6.1.1';
 // @codeCoverageIgnoreEnd