Update composer.json

Author: Koozza

composer.json

@@ -32,7 +32,7 @@
         "illuminate/http": "^6.0|^7.0|^8.0",
         "illuminate/routing": "^6.0|^7.0|^8.0",
         "illuminate/support": "^6.0|^7.0|^8.0",
-        "pusher/pusher-php-server": "^3.0|^4.0",
+        "pusher/pusher-php-server": "^3.0|^4.0|^5.0",
         "react/dns": "^1.1",
         "react/http": "^1.1",
         "symfony/http-kernel": "^4.0|^5.0",