diff --git a/composer.json b/composer.json
index 880f932..db2be57 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
   },
   "require": {
     "php": "5.6 - 7.0", "ext-ionCube-Loader": "*",
-    "oxid-esales/oxideshop-ce": "6.0 - 6.5",
+    "oxid-esales/oxideshop-ce": "6.0 - 6.6",
     "d3/modcfg": "^5.3.0.0"
   },
   "autoload": {