diff --git a/composer.json b/composer.json
index 2531c5c..571386e 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
     "require": {
         "illuminate/contracts": "^5.5|^6.0|^7.0|^8.0",
         "illuminate/support": "^5.5|^6.0|^7.0|^8.0",
-        "php": "^7.0"
+        "php": "^7.0|^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^6.3|^9.0",