diff --git a/composer.json b/composer.json
index e0d188c..57348e6 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
     },
     "require": {
         "php": "~7.0",
-        "illuminate/support": "~5.5.0|~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0",
+        "illuminate/support": "~5.5.0|~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0|^8.0",
         "spatie/array-to-xml": "^2.6"
     },
     "require-dev": {