diff --git a/composer.json b/composer.json
index 321dbc1..bfa7b4b 100644
--- a/composer.json
+++ b/composer.json
@@ -10,11 +10,10 @@
     ],
     "require": {
         "php": "^8.1",
-        "silverstripe/framework": "^5",
+        "silverstripe/framework": "^6",
         "silverstripe/recipe-plugin": "^2",
         "phpunit/phpunit": "^9.5",
-        "silverstripe/behat-extension": "^5",
-        "silverstripe/serve": "^3",
+        "silverstripe/behat-extension": "^6",
         "squizlabs/php_codesniffer": "^3.7"
     },
     "extra": {
@@ -29,4 +28,4 @@
     },
     "minimum-stability": "dev",
     "prefer-stable": true
-}
\ No newline at end of file
+}