diff --git a/composer.json b/composer.json
index 7275fcc..8411a23 100644
--- a/composer.json
+++ b/composer.json
@@ -19,15 +19,15 @@
     }
   ],
   "require": {
-    "php": ">=7.2",
-    "laravel/framework": "^6.1",
+    "php": ">=7.1",
+    "laravel/framework": "^5.5",
     "omniphx/forrest": "^2.0"
   },
   "require-dev": {
     "laravel/tinker": "^1.0",
     "matthewbdaly/artisan-standalone": "^0.0.9",
-    "orchestra/testbench": "^4.0",
-    "phpunit/phpunit": "^8.0"
+    "orchestra/testbench": "^3.0",
+    "phpunit/phpunit": "^7.0"
   },
   "autoload": {
     "psr-4": {