diff --git a/composer.json b/composer.json
index ec8488a..18a43d4 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
     "phpstan/extension-installer": "^1.4.3",
     "phpstan/phpstan": "^1.12.12",
     "phpstan/phpstan-phpunit": "^1.4.1",
-    "phpunit/phpunit": "^11.4.4"
+    "phpunit/phpunit": "^13.0.0"
   },
   "conflict": {
   },