Update composer.json

Author: mleutenegger

composer.json

@@ -16,7 +16,7 @@
         "gorriecoe/silverstripe-link": "^1",
         "gorriecoe/silverstripe-linkfield": "^1",
         "unclecheese/display-logic": "^2",
-        "syntro/silverstripe-elemental-bootstrap-baseitems": ">=0.3 <1.0",
+        "syntro/silverstripe-elemental-bootstrap-baseitems": ">=0.3",
         "syntro/silverstripe-elemental-icons": "^1"
     },
     "require-dev": {