diff --git a/composer.json b/composer.json
index 667c612..01982b5 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "laminas/laminas-component-installer": "^2.2",
         "phpunit/phpunit": "^8.0 || ^9.0",
         "roave/security-advisories": "dev-master",
-        "squizlabs/php_codesniffer": "^3.4"
+        "squizlabs/php_codesniffer": "^4.0"
     },
     "autoload": {
         "psr-4": {