diff --git a/composer.json b/composer.json
index 781dd61..e25abf2 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "phpunit/phpunit": "^8.0.0 || ^9.0.0",
         "php-http/mock-client": "^1.5.0",
         "phpstan/phpstan": "^1.10.0",
-        "squizlabs/php_codesniffer": "^3.4"
+        "squizlabs/php_codesniffer": "^4.0"
     },
     "autoload": {
         "psr-4": {