diff --git a/composer.json b/composer.json
index 25d48c7..ef97c1c 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.66",
         "phpstan/phpstan": "^2",
-        "phpunit/phpunit": "^10.5.5",
+        "phpunit/phpunit": "^11.5.2",
         "rector/rector": "^2"
     },
     "autoload": {