diff --git a/composer.json b/composer.json
index 2435ff3..8af543e 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     "require-dev": {
         "orchestra/testbench": "~8.0",
         "php-coveralls/php-coveralls": "^2.4",
-        "phpunit/phpunit": "^9.0",
+        "phpunit/phpunit": "^9.0 || ^10.0",
         "laravel/pint": "^1.13",
         "larastan/larastan": "^2.0"
     },