diff --git a/composer.json b/composer.json
index 4abebb2..505040f 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "name": "shel/neos-subtrees",
     "license": "MIT",
     "require": {
-        "neos/neos": "^7.3 || ^8.3"
+        "neos/neos": "^8.3 || ^9.0"
     },
     "autoload": {
         "psr-4": {