diff --git a/composer.json b/composer.json
index ffb44df..4d7eba9 100644
--- a/composer.json
+++ b/composer.json
@@ -20,6 +20,7 @@
     "require-dev": {
         "phpunit/phpunit": "^9.5",
         "squizlabs/php_codesniffer": "^3",
+        "silverstripe/framework": "^4.10",
         "silverstripe/reports": "^4",
         "silverstripe/siteconfig": "^4"
     },