diff --git a/composer.json b/composer.json
index 6985528..2b27caf 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0",
     "jetbrains/phpstorm-stubs": "^2024.3",
     "phpmd/phpmd": "^2.15.0",
-    "squizlabs/php_codesniffer": "^3.13.2",
+    "squizlabs/php_codesniffer": "^4.0.0",
     "vimeo/psalm": "^6.0",
     "zebra-north/phpcs-short-types": "^1.0"
   },