diff --git a/composer.json b/composer.json
index b637d03..36a6e62 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     "require": {
         "php": ">=5.3.3",
         "zf-commons/zfc-user": "*",
-        "doctrine/doctrine-orm-module": "~1.0"
+        "doctrine/doctrine-orm-module": "^1.0 || ^2.0"
     },
     "autoload": {
         "psr-0": {