diff --git a/ext_emconf.php b/ext_emconf.php
index 784b26d..b847790 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -7,10 +7,10 @@
     'author' => 'Simon Praetorius',
     'author_email' => 'simon@praetorius.me',
     'state' => 'stable',
-    'version' => '1.8.0',
+    'version' => '1.9.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '11.5.0-13.4.99',
+            'typo3' => '11.5.0-13.9.99',
         ],
     ],
     'autoload' => [