diff --git a/composer.json b/composer.json
index 232da50..e405e1b 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^3.16",
-    "phpunit/phpunit": "^11.2.9",
+    "phpunit/phpunit": "^13.4.5",
     "rector/rector": "^2.0.8",
     "symplify/easy-coding-standard": "^13.3"
   },