diff --git a/composer.json b/composer.json
index 8bd8515..5aeb695 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
     ],
     "require": {
         "php": "^7.1",
-        "illuminate/support": "5.4.*|5.5.*|5.6.*",
+        "illuminate/support": "5.4.*|5.5.*|5.6.*|5.7.*|5.8.*",
         "symfony/process": "^3.0|^4.0",
         "spatie/browsershot": "^3.22"
     },