diff --git a/composer.json b/composer.json
index d2606e0..3b62de3 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "typo3/cms-backend": "^12.3 || dev-main"
+        "typo3/cms-backend": "^12.4 || dev-main"
     },
     "autoload": {
         "psr-4": {
diff --git a/ext_emconf.php b/ext_emconf.php
index 393faae..a04b197 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -5,11 +5,10 @@
     'description' => 'It adds a wizard like the new content element wizard that helps finding content elements and records in the page tree. With a few clicks you know where they are used. You can also see what elements are not used.',
     'category' => 'be',
     'state' => 'stable',
-    'clearCacheOnLoad' => 1,
     'author' => 'Christoph Lehmann',
     'author_email' => 'post@christophlehmann.eu',
     'author_company' => '',
-    'version' => '2.0.0',
+    'version' => '2.1.0',
     'constraints' => [
         'depends' => [
             'typo3' => '12.4.0-12.4.99'