diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf7e6da..80a888a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [1.5.1] - 2026-05-12
 
 ### Fixed
 
diff --git a/oauthimap.xml b/oauthimap.xml
index b298023..6f8e8c9 100644
--- a/oauthimap.xml
+++ b/oauthimap.xml
@@ -27,6 +27,11 @@ It permits emails fetching from G Suite and Azure AD mailboxes.
       <author>TECLIB'</author>
    </authors>
    <versions>
+      <version>
+         <num>1.5.1</num>
+         <compatibility>~11.0.0</compatibility>
+         <download_url>https://github.com/pluginsGLPI/oauthimap/releases/download/1.5.1/glpi-oauthimap-1.5.1.tar.bz2</download_url>
+      </version>
       <version>
           <num>1.4.4</num>
           <compatibility>~10.0.11</compatibility>
diff --git a/setup.php b/setup.php
index 290320a..24d0e60 100644
--- a/setup.php
+++ b/setup.php
@@ -32,7 +32,7 @@
 
 use function Safe\define;
 
-define('PLUGIN_OAUTHIMAP_VERSION', '1.5.0');
+define('PLUGIN_OAUTHIMAP_VERSION', '1.5.1');
 
 // Minimal GLPI version, inclusive
 define('PLUGIN_OAUTHIMAP_MIN_GLPI', '11.0.0');