diff --git a/composer.json b/composer.json index daa1554..d1f0bfb 100644 --- a/composer.json +++ b/composer.json @@ -20,7 +20,7 @@ }, "require-dev": { "react-parallel/stubs": "^1.1", - "wyrihaximus/async-test-utilities": "^5.0.25 || ^8.0.5" + "wyrihaximus/async-test-utilities": "^5.0.25 || ^8.0.5 || ^9.0.0" }, "autoload": { "psr-4": {