diff --git a/composer.json b/composer.json
index 074b3bc478..6f94bddf1d 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,8 @@
         "incenteev/composer-parameter-handler": "~2.0"
     },
     "require-dev": {
-        "sensio/generator-bundle": "~2.3"
+        "sensio/generator-bundle": "~2.3",
+        "symfony/phpunit-bridge": "~2.7"
     },
     "scripts": {
         "post-install-cmd": [