diff --git a/composer.json b/composer.json
index 3d2eef7cc..9b51b86af 100644
--- a/composer.json
+++ b/composer.json
@@ -42,7 +42,7 @@
     },
     "require-dev": {
         "doctrine/coding-standard": "^9.0",
-        "doctrine/orm": "^2.9",
+        "doctrine/orm": "^2.9 || ^3.0",
         "friendsofphp/proxy-manager-lts": "^1.0",
         "phpunit/phpunit": "^7.5 || ^8.0 || ^9.3 || ^10.0",
         "psalm/plugin-phpunit": "^0.16.1",
@@ -59,7 +59,11 @@
         "vimeo/psalm": "^4.7"
     },
     "config": {
-        "sort-packages": true
+        "sort-packages": true,
+        "allow-plugins": {
+            "composer/package-versions-deprecated": true,
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
     },
     "conflict": {
         "doctrine/orm": "<2.9",