diff --git a/composer.json b/composer.json
index eca1e0c..2ff6249 100644
--- a/composer.json
+++ b/composer.json
@@ -17,9 +17,9 @@
     ],
     "require": {
         "php": ">=7.0",
-        "illuminate/console": "5.5.*|5.6.*|5.7.*",
-        "illuminate/contracts": "5.5.*|5.6.*|5.7.*",
-        "illuminate/support": "5.5.*|5.6.*|5.7.*"
+        "illuminate/console": "5.5.*|5.6.*|5.7.*|5.8.*",
+        "illuminate/contracts": "5.5.*|5.6.*|5.7.*|5.8.*",
+        "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*"
     },
     "require-dev": {
         "phpunit/phpunit": "~6.0|~7.0",