diff --git a/composer.json b/composer.json
index 757ced0..0d411d1 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,12 @@
 	"require-dev": {
 		"phpunit/phpunit": "~7.5 | ~9.0",
 		"squizlabs/php_codesniffer": "^3.5",
-		"corpus/coding-standard": "^0.4.0",
+		"corpus/coding-standard": "^0.6.0",
 		"friendsofphp/php-cs-fixer": "^2.17"
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }