diff --git a/composer.json b/composer.json
index 5edfa03..1561b30 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     "require": {
         "php": ">=7.0.0",
         "illuminate/support": "5.5.* || 5.6.* || 5.7.*",
-        "laravel/browser-kit-testing": "^2.0 || ^4.0"
+        "laravel/browser-kit-testing": "2.0.x-dev || ^4.0"
     },
     "require-dev": {
         "orchestra/testbench": "~3.0"