diff --git a/scoper.inc.php b/scoper.inc.php
index fd949abe620..53f179b48fc 100644
--- a/scoper.inc.php
+++ b/scoper.inc.php
@@ -63,10 +63,5 @@ function (string $filePath, string $prefix, string $contents): string {
     ],
     'exclude-files' => [
         'src/spl_object_id.php',
-        'vendor/symfony/polyfill-php80/Php80.php',
-        'vendor/symfony/polyfill-php80/PhpToken.php',
-        'vendor/symfony/polyfill-php80/Resources/stubs/Attribute.php',
-        'vendor/symfony/polyfill-php80/Resources/stubs/PhpToken.php',
-        'vendor/symfony/polyfill-php80/Resources/stubs/Stringable.php',
     ],
 ];
diff --git a/vendor-bin/box/composer.json b/vendor-bin/box/composer.json
index f6b05bbd5cd..5e20520f291 100644
--- a/vendor-bin/box/composer.json
+++ b/vendor-bin/box/composer.json
@@ -2,7 +2,7 @@
 	"minimum-stability": "dev",
 	"prefer-stable": true,
 	"require": {
-		"humbug/box": "^3.16.0"
+		"humbug/box": "^4"
 	},
 	"config": {
 		"allow-plugins": {