diff --git a/providers/CloudBees/composer.json b/providers/CloudBees/composer.json
index 67640d8a..c4946acc 100644
--- a/providers/CloudBees/composer.json
+++ b/providers/CloudBees/composer.json
@@ -25,7 +25,7 @@
   "require": {
     "php": "^8",
     "open-feature/sdk": "^2.0",
-    "rollout/rox": "^5.0"
+    "rollout/rox": "^6.0"
   },
   "require-dev": {
     "ergebnis/composer-normalize": "^2.25",