diff --git a/composer.json b/composer.json
index 31ccc06..ff2f7f8 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
         "symfony/console": "^4.4",
 		"phpunit/phpunit": "^8.5",
         "phpstan/phpstan": "^1.8",
-        "squizlabs/php_codesniffer": "^3.5",
+        "squizlabs/php_codesniffer": "^3.5 || ^4.0",
         "friendsofphp/php-cs-fixer": "^2.16 || ^3.0",
 		"phpmetrics/phpmetrics": "^2.8"
 	},