diff --git a/composer.json b/composer.json
index ca55f78..067b911 100644
--- a/composer.json
+++ b/composer.json
@@ -14,6 +14,9 @@
     ],
     "type": "typo3-cms-extension",
     "license": "GPL-2.0-or-later",
+    "require": {
+      "typo3/cms-core": "^12.4"
+    },
     "replace": {
       "typo3-ter/t3ezlogger": "self.version"
     },
diff --git a/ext_emconf.php b/ext_emconf.php
index 473b142..190ad19 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -3,13 +3,13 @@
     'title' => 'T3 EZ Logger',
     'description' => 'Sometimes you just need a little workaround to debug your code',
     'category' => 'plugin',
-    'version' => '1.2.0',
+    'version' => '2.0.0',
     'state' => 'stable',
     'author' => 'Markus Ketterer',
     'author_email' => '4tmestorage@gmail.com',
     'constraints' => [
         'depends' => [
-            'typo3' => '10.0.0-12.5.99'
+            'typo3' => '12.4.0-12.4.99'
         ]
     ]
 ];