diff --git a/composer.json b/composer.json
index 1682654..16806d6 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
   "require-dev": {
     "doctrine/coding-standard": "^12",
     "phpstan/phpstan-phpunit": "^1.3",
-    "phpunit/phpunit": "^9.6 || ^10",
+    "phpunit/phpunit": "^11.5.0",
     "orchestra/testbench": "^v7.47.0 || ^8.13.0 || ^9.0.9",
     "roave/security-advisories": "dev-latest"
   },