diff --git a/composer.json b/composer.json
index 177f0d5..10651ed 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
         ]
     },
     "require": {
-        "laravel/framework": "~5.3"
+        "illuminate/support": "~5.1|~6.0"
     },
     "require-dev": {
         "mockery/mockery": "0.9.*",