diff --git a/composer.json b/composer.json
index d05da151..02b0ec13 100644
--- a/composer.json
+++ b/composer.json
@@ -15,9 +15,9 @@
         "ext-pcntl": "*",
         "ext-posix": "*",
         "cakephp/chronos": "^1.0",
-        "illuminate/contracts": "~5.7.0|~5.8.0|~5.9.0",
-        "illuminate/queue": "~5.7.0|~5.8.0|~5.9.0",
-        "illuminate/support": "~5.7.0|~5.8.0|~5.9.0",
+        "illuminate/contracts": "~5.7.0|~5.8.0|^6.0",
+        "illuminate/queue": "~5.7.0|~5.8.0|^6.0",
+        "illuminate/support": "~5.7.0|~5.8.0|^6.0",
         "predis/predis": "^1.1",
         "ramsey/uuid": "^3.5",
         "symfony/process": "^4.2",