diff --git a/composer.json b/composer.json
index 962695f..2f0da92 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "phpstan/phpstan-deprecation-rules": "^1.1.3",
         "phpstan/phpstan-phpunit": "^1.3.11",
         "phpstan/phpstan-strict-rules": "^1.5.1",
-        "phpunit/phpunit": "^10.0.19",
+        "phpunit/phpunit": "^12.0.0",
         "roave/security-advisories": "dev-latest",
         "wayofdev/cs-fixer-config": "^v1.1.11"
     },