diff --git a/composer.json b/composer.json
index c460880..5ef329b 100755
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.2 <8.0",
+		"php": ">=7.2 || ^8.0",
 		"ext-mbstring": "*"
 	},
 	"require-dev": {