diff --git a/composer.json b/composer.json
index 4b2d6531..6bac150f 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     "phpcompatibility/php-compatibility": "^9.0",
     "phpunit/phpunit": "^5 || ^6 || ^7 || ^8 || ^9 || ^10 || ^11",
     "roave/security-advisories": "@dev",
-    "squizlabs/php_codesniffer": "^3.3",
+    "squizlabs/php_codesniffer": "^4.0",
     "mockery/mockery": "^1.3"
   },
   "license": "MIT",