diff --git a/composer.json b/composer.json
index 766ae25..ea2e32b 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
 		"php": "^7.4|^8.0"
 	},
 	"require-dev": {
-		"donatj/mddoc": "^0.11.1",
+		"donatj/mddoc": "^0.11.1 || ^0.12.0",
 		"phpstan/phpstan": "^2.2",
 		"phpunit/phpunit": "^9.6"
 	},