diff --git a/composer.json b/composer.json
index e265a72..8d1b741 100644
--- a/composer.json
+++ b/composer.json
@@ -6,11 +6,11 @@
     "license": "BSD-3-Clause",
     "require": {
         "php": "^8.1",
-        "silverstripe/recipe-plugin": "~2.0.0@stable",
-        "silverstripe/assets": "~2.1.0@rc",
-        "silverstripe/config": "~2.1.0@rc",
-        "silverstripe/framework": "~5.1.0@rc",
-        "silverstripe/mimevalidator": "~3.0.0@stable"
+        "silverstripe/recipe-plugin": "2.0.x-dev",
+        "silverstripe/assets": "2.1.x-dev",
+        "silverstripe/config": "2.1.x-dev",
+        "silverstripe/framework": "5.1.x-dev",
+        "silverstripe/mimevalidator": "3.0.x-dev"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6",