diff --git a/composer.json b/composer.json
index 477b5ea..656fb53 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "vimeo/vimeo-api": "^3.0"
     },
     "require-dev": {
-        "laravel/framework": "^5.8",
+        "laravel/framework": "^5.8|^6.0",
         "graham-campbell/analyzer": "^2.0",
         "graham-campbell/testbench": "^5.2",
         "mockery/mockery": "^1.0",