diff --git a/composer.json b/composer.json
index ae542b9..5909ae2 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
   "require-dev": {
     "phpunit/phpunit": "^12",
     "phpstan/phpstan": "^2.1",
-    "squizlabs/php_codesniffer": "^3.7"
+    "squizlabs/php_codesniffer": "^3.7 || ^4.0"
   },
   "autoload": {
     "psr-4": {