diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e89aec..64d9172 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.1] - 2023-04-01
+
 ### Fixed
 - Error when opening a site configuration in TYPO3 v12.3 (#44)
 
@@ -154,7 +156,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 Initial release
 
 
-[Unreleased]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.0...HEAD
+[Unreleased]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.1...HEAD
+[2.1.1]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.0...v2.1.1
 [2.1.0]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.0.0...v2.1.0
 [2.0.0]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v1.7.0...v2.0.0
 [1.7.0]: https://github.com/brotkrueml/typo3-matomo-widgets/compare/v1.6.0...v1.7.0
diff --git a/Documentation/Changelog/Index.rst b/Documentation/Changelog/Index.rst
index 0d21a7a..c4f4bfe 100644
--- a/Documentation/Changelog/Index.rst
+++ b/Documentation/Changelog/Index.rst
@@ -8,9 +8,12 @@ All notable changes to this project will be documented in this file.
 The format is based on `Keep a Changelog <https://keepachangelog.com/en/1.0.0/>`_\ ,
 and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0.html>`_.
 
-`Unreleased <https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.0...HEAD>`_
+`Unreleased <https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.1...HEAD>`_
 --------------------------------------------------------------------------------------------
 
+`2.1.1 <https://github.com/brotkrueml/typo3-matomo-widgets/compare/v2.1.0...v2.1.1>`_ - 2023-04-01
+------------------------------------------------------------------------------------------------------
+
 Fixed
 ^^^^^
 
diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index 6ebddf8..1faa469 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -5,7 +5,7 @@
 
 project = Matomo Widgets
 version = 2.1
-release = 2.1.1-dev
+release = 2.1.1
 copyright = since 2020 by Chris Müller
 
 [html_theme_options]
diff --git a/ext_emconf.php b/ext_emconf.php
index db5609b..41816d4 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -6,7 +6,7 @@
     'author' => 'Chris Müller',
     'author_email' => 'typo3@krue.ml',
     'state' => 'stable',
-    'version' => '2.1.1-dev',
+    'version' => '2.1.1',
     'constraints' => [
         'depends' => [
             'php' => '8.1.0-0.0.0',