diff --git a/composer.json b/composer.json
index d17182b..c0728a0 100644
--- a/composer.json
+++ b/composer.json
@@ -19,9 +19,9 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "silverstripe/cms": "4.13.x-dev",
-        "silverstripe/admin": "1.13.x-dev",
-        "silverstripe/assets": "1.13.x-dev"
+        "silverstripe/cms": "^4.0",
+        "silverstripe/admin": "^1.0",
+        "silverstripe/assets": "^1.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",