diff --git a/composer.json b/composer.json
index 429a678..b733096 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "php": ">=8.1 <=8.4"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.3.2",
+        "phpunit/phpunit": "^11.4.0",
         "friendsofphp/php-cs-fixer": "^3.21.1",
         "spatie/ray": "^1.28"
     },