diff --git a/ext_emconf.php b/ext_emconf.php
index 6db5f05..9112ea7 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -30,10 +30,7 @@ $EM_CONF[$_EXTKEY] = [
     'version' => '1.0.0',
     'constraints' => [
         'depends' => [
-            'php' => '5.5.0-7.6.99',
-            'typo3' => '6.2.0-7.6.99',
-            'extbase' => '6.2.0-7.6.99',
-            'fluid' => '6.2.0-7.6.99',
+            'typo3' => '7.6.0-8.7.99',
             'phpunit' => '4.0.0-5.9.99',
         ],
         'conflicts' => [