diff --git a/composer.json b/composer.json
index 5c45421..65411d1 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "neos/neos-ui-compiled": "^3.0 | ^4.0 | ^5.0"
+        "neos/neos-ui-compiled": "^3.0 || ^4.0 || ^5.0"
     },
     "autoload": {
         "psr-4": {