diff --git a/ecs.php b/ecs.php
index 0fa454b8..59641089 100644
--- a/ecs.php
+++ b/ecs.php
@@ -3,10 +3,8 @@
 declare(strict_types=1);
 
 use Symplify\EasyCodingStandard\Config\ECSConfig;
-use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
 
-return static function (ECSConfig $ecsConfig): void {
-    $ecsConfig->paths([__DIR__ . '/ecs.php', __DIR__ . '/rector.php', __DIR__ . '/src', __DIR__ . '/tests']);
-
-    $ecsConfig->sets([SetList::COMMON, SetList::PSR_12, SetList::SYMPLIFY]);
-};
+return ECSConfig::configure()
+    ->withPaths([__DIR__ . '/src', __DIR__ . '/tests'])
+    ->withRootFiles()
+    ->withPreparedSets(psr12: true, common: true, symplify: true);
diff --git a/scoper.php b/scoper.php
index c5e26af7..0ca9ea54 100644
--- a/scoper.php
+++ b/scoper.php
@@ -34,7 +34,6 @@
     ),
 );
 
-
 // see https://github.com/humbug/php-scoper
 return [
     'prefix' => 'VendorPatches' . $timestamp,