diff --git a/composer.json b/composer.json
index 196fb02..6b559bb 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
   "require-dev": {
     "phpunit/phpunit": "10.5.x",
     "roave/security-advisories": "dev-latest",
-    "squizlabs/php_codesniffer": "^3.0@dev",
+    "squizlabs/php_codesniffer": "^4.0.0@dev",
     "staabm/annotate-pull-request-from-checkstyle": "^1.8.3"
   },
   "license": "MIT",