diff --git a/composer.json b/composer.json
index 4f47728..1ad8c68 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "license": "MIT",
     "require": {
         "php": "^7.2",
-        "doctrine/doctrine-bundle": "^1.0",
+        "doctrine/doctrine-bundle": "^2.1",
         "setono/doctrine-orm-batcher": "^0.6",
         "symfony/config": "^4.0",
         "symfony/dependency-injection": "^4.0",