diff --git a/composer.json b/composer.json
index cae1881..0c0f902 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "phpunit/phpunit": "^8.0 || ^9.0",
         "roave/security-advisories": "dev-master",
         "sensiolabs-de/deptrac-shim": "^0.12.0",
-        "symplify/easy-coding-standard": "8.3.*",
+        "symplify/easy-coding-standard": "8.3.* || 9.4.*",
         "vimeo/psalm": "^4.7"
     },
     "config": {