diff --git a/composer.json b/composer.json
index 57a7f6b..a595872 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": "^7.1",
-        "illuminate/support": "~5.8.0|^6.0|^7.0"
+        "illuminate/support": "~5.8.0|^6.0|^7.0|^8.0"
     },
     "require-dev": {
         "orchestra/testbench": "3.8.*",