diff --git a/composer.json b/composer.json
index 97ac30b..b1d5ccf 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "^7.2",
-        "illuminate/support": "^7.0"
+        "illuminate/support": "^7.0|^8.0"
     },
     "require-dev": {
         "orchestra/testbench": "^5.0",