diff --git a/composer.json b/composer.json
index 656f901..2b70700 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         }
     ],
     "require": {
-        "php": "^7.1.3|8.0.*",
+        "php": "^7.1.3|8.0.*|8.1.*",
         "imanghafoori/php-token-analyzer": "^0.1.2"
     },
     "require-dev": {