diff --git a/composer.json b/composer.json
index 599cb8c..f369f33 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
   "require-dev": {
     "roave/security-advisories": "dev-latest",
     "phpunit/phpunit": "^10.2",
-    "symfony/var-dumper": "^6.1",
+    "symfony/var-dumper": "^7.1",
     "friendsofphp/php-cs-fixer": "^3.11"
   },
   "autoload": {