Merge pull request #1 from arttiger/dev

Update dependency

Author: arttiger

composer.json

@@ -21,8 +21,8 @@
         "irc": "irc://irc.freenode.org/composer"
     },
     "require": {
-        "php": "^7.1",
-        "illuminate/support": "^6.0|^7.0|^8.0"
+        "php": "^7.1|^8.0",
+        "illuminate/support": "^6.0|^7.0|^8.0|^9.0"
     },
     "require-dev": {
         "orchestra/testbench": "^4.0|^5.0|^6.0",