diff --git a/ext_emconf.php b/ext_emconf.php
index 9167476..9f02705 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -25,9 +25,12 @@
     'constraints' => [
         'depends' => [
             'typo3' => '13.1.0-13.4.99',
-            'impexp' => '13.1.0-13.4.99',
+            'extbase' => '13.1.0-13.4.99',
+            'fluid' => '13.1.0-13.4.99',
             'fluid_styled_content' => '13.1.0-13.4.99',
+            'impexp' => '13.1.0-13.4.99',
             'linkvalidator' => '13.1.0-13.4.99',
+            'reactions' => '13.1.0-13.4.99',
         ],
         'conflicts' => [],
         'suggests' => [],