diff --git a/composer.json b/composer.json
index 4be435a..85b0da7 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,7 @@
         "phpstan/phpstan": "^2.0.0",
         "phpstan/phpstan-phpunit": "^2.0.0",
         "phpstan/phpstan-strict-rules": "^2.0.0",
-        "phpunit/phpunit": "^12.0",
+        "phpunit/phpunit": "^13.0",
         "symfony/http-client": "^7.0"
     },
     "autoload": {