diff --git a/Documentation/ChangeLog/Index.rst b/Documentation/ChangeLog/Index.rst
index d256f01..32db7ee 100644
--- a/Documentation/ChangeLog/Index.rst
+++ b/Documentation/ChangeLog/Index.rst
@@ -11,6 +11,16 @@
 ChangeLog
 =========
 
+5.0.x
+-----
+
+5.0.0
+^^^^^
+
+* [FEATURE] Make necessary adjustments for TYPO3 v11 (Issue #28)
+* [BUGFIX] Fix validation (Issue #31)
+* [TASK] Code refactoring
+
 4.0.x
 -----
 
diff --git a/Documentation/Localization.de_DE/ChangeLog/Index.rst b/Documentation/Localization.de_DE/ChangeLog/Index.rst
index c76fb8c..0c87a61 100644
--- a/Documentation/Localization.de_DE/ChangeLog/Index.rst
+++ b/Documentation/Localization.de_DE/ChangeLog/Index.rst
@@ -11,6 +11,16 @@
 Änderungshistorie
 =================
 
+5.0.x
+-----
+
+5.0.0
+^^^^^
+
+* [FEATURE] Make necessary adjustments for TYPO3 v11 (Issue #28)
+* [BUGFIX] Fix validation (Issue #31)
+* [TASK] Code refactoring
+
 4.0.x
 -----
 
diff --git a/Documentation/Localization.de_DE/Settings.cfg b/Documentation/Localization.de_DE/Settings.cfg
index 81ac70d..7e864a5 100644
--- a/Documentation/Localization.de_DE/Settings.cfg
+++ b/Documentation/Localization.de_DE/Settings.cfg
@@ -1,7 +1,7 @@
 [general]
 copyright = since 2015 by Jan Haffner
 project = Google reCAPTCHA (v2/v3)
-release = 3.0.3
+release = 5.0.0
 
 [html_theme_options]
 project_home = https://github.com/TehTux/jh_captcha
diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index 81ac70d..7e864a5 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -1,7 +1,7 @@
 [general]
 copyright = since 2015 by Jan Haffner
 project = Google reCAPTCHA (v2/v3)
-release = 3.0.3
+release = 5.0.0
 
 [html_theme_options]
 project_home = https://github.com/TehTux/jh_captcha
diff --git a/README.md b/README.md
index ccc5397..1eed525 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,8 @@ Use Google reCAPTCHA (v2/v3) in your own TYPO3 extensions, EXT:form, EXT:powerma
 
 ## Documentation
 
-* [EN - 4.0](https://docs.typo3.org/p/haffner/jh_captcha/4.0/en-us/)
-* [DE - 4.0](https://docs.typo3.org/p/haffner/jh_captcha/4.0/de-de/)
+* [EN - 5.0](https://docs.typo3.org/p/haffner/jh_captcha/5.0/en-us/)
+* [DE - 5.0](https://docs.typo3.org/p/haffner/jh_captcha/5.0/de-de/)
 
 ## Installation
 
diff --git a/ext_emconf.php b/ext_emconf.php
index 59f0514..7d6908b 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -11,7 +11,7 @@
     'uploadfolder' => '0',
     'createDirs' => '',
     'clearCacheOnLoad' => 0,
-    'version' => '4.0.0',
+    'version' => '5.0.0',
     'constraints' => array(
         'depends' => array(
             'typo3' => '10.4.0-11.5.99',