Allow installation on php 8.

derrabus · web-flow · commit 9243f9307ebe · 2020-05-31T10:52:42.000+02:00
diff --git a/composer.json b/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": ">=7.1",
         "psr/http-message": "^1.0",
         "symfony/http-foundation": "^4.4 || ^5.0"
     },
