diff --git a/composer.json b/composer.json
index 32ff386..581bf56 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     ],
     "require": {
         "php": "^8.1",
-        "phpunit/phpunit": "^10.5 || ^11.0 || ^12.0",
+        "phpunit/phpunit": "^10.5 || ^11.0 || ^12.0 || ^13.0",
         "symfony/config": "^5.4 || ^6.4 || ^7.0 || ^8.0"
     },
     "autoload": {