diff --git a/composer.json b/composer.json
index 8c2f727..2363422 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "silverstripe/versioned": "^2.0"
     },
     "require-dev": {
-        "squizlabs/php_codesniffer": "^3.0",
+        "squizlabs/php_codesniffer": "^3.0 || ^4.0",
         "phpstan/phpstan-phpunit": "^1",
         "phpunit/phpunit": "^9.4",
         "silverstripe/cms": "^5.0"