diff --git a/composer.json b/composer.json
index 497e0cb..12f6039 100644
--- a/composer.json
+++ b/composer.json
@@ -4,8 +4,8 @@
     "license": "BSD-2-Clause",
     "type": "silverstripe-vendormodule",
     "require": {
-        "silverstripe/vendor-plugin": "^1.0",
-        "silverstripe/framework": "^4.0"
+        "silverstripe/vendor-plugin": "^1.0 || ^2.0",
+        "silverstripe/framework": "^4.0 || ^5.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7"