diff --git a/composer.json b/composer.json
index 631481a..06b8828 100644
--- a/composer.json
+++ b/composer.json
@@ -36,6 +36,6 @@
   "require-dev": {
     "phpunit/phpunit": "^9.0",
     "phpstan/phpstan": "^1.12",
-    "squizlabs/php_codesniffer": "^3.10"
+    "squizlabs/php_codesniffer": "^3.10 || ^4.0"
   }
 }