diff --git a/composer.json b/composer.json
index 91f2af0..eff8d70 100644
--- a/composer.json
+++ b/composer.json
@@ -22,8 +22,8 @@
     ],
     "require": {
         "php": ">=5.4.0",
-        "illuminate/support": "~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0",
-        "guzzlehttp/guzzle": "~5.0|~6.0"
+        "illuminate/support": "~5.6.0|~5.7.0|~5.8.0|^6.0|^7.0|^8.0",
+        "guzzlehttp/guzzle": "~5.0|~6.0|^7.0"
     },
     "autoload": {
         "psr-4": {