diff --git a/composer.json b/composer.json
index b1c8a1a..6e354c4 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "require": {
         "deployer/deployer": "^6.1",
         "deployer/recipes": "^6.0",
-        "illuminate/support": "5.5.*|5.6.*|5.7.*"
+        "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*"
     },
     "require-dev": {
         "mockery/mockery": "^1.0",