Fix compatibility with laravel/passport (#332)

Author: ricardo-lobo

composer.json

@@ -36,7 +36,7 @@
         "pusher/pusher-php-server": "^3.0|^4.0",
         "react/dns": "^1.1",
         "symfony/http-kernel": "^4.0|^5.0",
-        "symfony/psr-http-message-bridge": "^1.1"
+        "symfony/psr-http-message-bridge": "^1.1|^2.0"
     },
     "require-dev": {
         "mockery/mockery": "^1.3",