diff --git a/composer.json b/composer.json
index 5e31e4b..66968eb 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
     },
     "license": "MIT",
     "require": {
-        "neos/flow": "~6.0"
+        "neos/flow": "~6.0 || ^7.0"
     },
     "require-dev": {
         "t3n/coding-standard": "~1.0.0"