diff --git a/composer.json b/composer.json
index 8445ff9..d3e7188 100644
--- a/composer.json
+++ b/composer.json
@@ -16,9 +16,9 @@
         }
     ],
     "require": {
-        "php": "^7.4 || ^8.0",
-        "silverstripe/framework": "^4.10",
-        "onelogin/php-saml": "^3"
+        "php": "^8.1",
+        "silverstripe/framework": "^5",
+        "onelogin/php-saml": "^4"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",