diff --git a/composer.json b/composer.json
index 27a9caa..9b3cb2d 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
         "phpstan/phpstan-deprecation-rules": "^2.0",
         "phpstan/phpstan-phpunit": "^2.0",
         "phpstan/phpstan-strict-rules": "^2.0",
-        "phpunit/phpunit": "^11.2.8",
+        "phpunit/phpunit": "^12.5.4",
         "rector/rector": "^2.3"
     },
     "minimum-stability": "stable",