diff --git a/composer.json b/composer.json
index 8eb564f6..edd731b5 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
     "phpstan/phpstan": "^2.1",
     "phpunit/phpunit": "^10.5",
     "ramsey/uuid": "^4.7",
-    "squizlabs/php_codesniffer": "^3.11",
+    "squizlabs/php_codesniffer": "^4.0",
     "sunrise/http-message": "^3.4",
     "symfony/console": "^6.4",
     "symfony/uid": "^6.4",