diff --git a/composer.json b/composer.json
index 7203668..2f911f8 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         }
     ],
     "require": {
-        "php": "^7.2"
+        "php": "^7.2|^8.0"
     },
     "config": {
         "preferred-install": "dist"