diff --git a/composer.json b/composer.json
index 0c0199e..b86d385 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "nette/neon": "^3.4.4",
         "nikic/php-parser": "^4.19.2 || ^5.3.1",
         "phpstan/phpstan-phpunit": "^2",
-        "phpunit/phpunit": "^11.5.7",
+        "phpunit/phpunit": "^12.0.1",
         "slam/php-cs-fixer-extensions": "^3.12.0"
     },
     "autoload": {