diff --git a/composer.json b/composer.json
index 0f5bbad..fb6b22c 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
 		}
 	},
 	"require": {
-		"php": "^7.1",
+		"php": "^7.1|^8.0",
 		"dealerdirect/phpcodesniffer-composer-installer": "^0.6.2 || ^0.7",
 		"squizlabs/php_codesniffer": "^3.5.6"
 	}