diff --git a/Documentation/ChangeLog/Index.rst b/Documentation/ChangeLog/Index.rst
index 02ae2d2..f99037a 100644
--- a/Documentation/ChangeLog/Index.rst
+++ b/Documentation/ChangeLog/Index.rst
@@ -11,6 +11,10 @@
 ChangeLog
 =========
 
+v6.0.0
+  * Add support for TYPO3 v13
+  * Drop support for TYPO3 v11
+
 v5.3.2
   * Use proper icon registry configuration file (thanks to Achim Fritz)
 
diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index 1474d44..2e2ea89 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -4,8 +4,8 @@
 
 project     = dpn_glossary
 language    = en
-version     = 5.3
-release     = 5.3
+version     = 6.0
+release     = 6.0
 t3author    = Daniel Dorndorf
 copyright   = Daniel Dorndorf 2024
 description = Glossar extension for TYPO3 with a parser for terms
diff --git a/ext_emconf.php b/ext_emconf.php
index 637dee8..12b03b3 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -7,7 +7,7 @@
     'author' => 'Daniel Dorndorf',
     'author_email' => 'dorndorf@featdd.de',
     'state' => 'stable',
-    'version' => '5.3.2',
+    'version' => '6.0.0',
     'constraints' => [
         'depends' => [
             'typo3' => '12.4.0-13.4.99',
diff --git a/package.json b/package.json
index c1f3b09..fae34f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dpn_glossary",
-  "version": "5.3",
+  "version": "6.0",
   "private": true,
   "engines": {
     "node": "^23.2"