diff --git a/vendor-bin/tools/composer.json b/vendor-bin/tools/composer.json
index 4c6b9b3..83195f2 100644
--- a/vendor-bin/tools/composer.json
+++ b/vendor-bin/tools/composer.json
@@ -5,7 +5,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.3",
         "maglnet/composer-require-checker": "^4.0",
-        "matthiasnoback/symfony-dependency-injection-test": "^5.0",
+        "matthiasnoback/symfony-dependency-injection-test": "^6.0",
         "phpmd/phpmd": "^2.10",
         "phpstan/extension-installer": "^1.0",
         "phpstan/phpstan": "^1.0",