diff --git a/composer.json b/composer.json
index dd76e25..79399b5 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     "require-dev": {
         "phpunit/phpunit": "9.6.34",
         "phpstan/phpstan": "2.1.46",
-        "squizlabs/php_codesniffer": "3.13.5",
+        "squizlabs/php_codesniffer": "4.0.1",
         "guzzlehttp/guzzle": "7.10.0",
         "php-http/mock-client": "1.6.1",
         "nyholm/psr7": "1.8.2",