diff --git a/composer.json b/composer.json
index 2630a0f..8e7053b 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan": "1.10.62",
         "phpstan/phpstan-phpunit": "^1.3",
-        "phpunit/phpunit": "^9.6.13",
+        "phpunit/phpunit": "^11.4.3",
         "symfony/browser-kit": "^4.4 || ^5.0 || ^6.0",
         "symfony/flex": "^1.21.6 || ^2.0",
         "symfony/phpunit-bridge": "^7.0",