diff --git a/composer.json b/composer.json
index cddf05f..6b68e01 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": "^7.1|^8.0",
         "phpstan/phpstan": "^0.12"
     },
     "require-dev": {