diff --git a/vendor-bin/tools/composer.json b/vendor-bin/tools/composer.json
index f3f2410..99549fc 100644
--- a/vendor-bin/tools/composer.json
+++ b/vendor-bin/tools/composer.json
@@ -10,7 +10,7 @@
         "phpstan/phpstan": "^2.0.0",
         "phpstan/phpstan-phpunit": "^2.0.0",
         "phpstan/phpstan-strict-rules": "^2.0.0",
-        "phpunit/phpunit": "^10.1.2"
+        "phpunit/phpunit": "^12.0.0"
     },
     "config": {
         "allow-plugins": {