diff --git a/composer.json b/composer.json
index 081aabb..f20b17b 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require-dev": {
-        "squizlabs/php_codesniffer": "^3.6",
+        "squizlabs/php_codesniffer": "^4.0",
         "slevomat/coding-standard": "^8.0",
         "phpstan/phpstan": "^2.0",
         "phpstan/extension-installer": "^1.1",