Update composer.json

Author: rennokki

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "illuminate/http": "^^7.0|^8.0",
+        "illuminate/http": "^7.0|^8.0",
         "illuminate/support": "^7.0|^8.0",
         "rennokki/laravel-sns-events": "^6.3"
     },