diff --git a/composer.json b/composer.json
index d47c6c7..1840ee6 100644
--- a/composer.json
+++ b/composer.json
@@ -10,11 +10,11 @@
     ],
     "license": "MIT",
     "require": {
-        "php": "^7.1",
-        "laravel/framework": "~5.8"
+        "php": "^7.2",
+        "laravel/framework": "^6.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^3.8"
+        "orchestra/testbench": "^4.0"
     },
     "autoload": {
         "psr-4": {