diff --git a/composer.json b/composer.json
index bbf9a559a..692359d7e 100644
--- a/composer.json
+++ b/composer.json
@@ -28,8 +28,8 @@
         "php": "^8.1",
         "ext-json": "*",
         "nikic/php-parser": "^4.15.4",
-        "typo3/cms-backend": "^12.4.0",
-        "typo3/cms-core": "^12.4.0"
+        "typo3/cms-backend": "^12.4.2",
+        "typo3/cms-core": "^12.4.2"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^v3.21",
diff --git a/ext_emconf.php b/ext_emconf.php
index bb14a0dbe..bc308e3eb 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -18,7 +18,7 @@
     'version' => '12.0.0',
     'constraints' => [
         'depends' => [
-            'typo3' => '12.2.0-12.9.99'
+            'typo3' => '12.4.0-12.9.99'
         ],
         'conflicts' => [],
         'suggests' => []
diff --git a/package.json b/package.json
index b2f594b2b..a890b2433 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
         "@fortawesome/free-brands-svg-icons": "^6.4.0",
         "@fortawesome/free-solid-svg-icons": "^6.4.0",
         "@fortawesome/react-fontawesome": "^0.2.0",
-        "@testing-library/jest-dom": "^5.16.5",
+        "@testing-library/jest-dom": "^5.17.0",
         "@testing-library/react": "^14.0.0",
         "@testing-library/user-event": "^14.0.0",
         "autoprefixer": "^10.4.14",
@@ -66,5 +66,9 @@
             "last 1 firefox version",
             "last 1 safari version"
         ]
+    },
+    "dependencies": {
+        "classnames": "^2.3.2",
+        "uuid": "^9.0.0"
     }
 }