diff --git a/composer.json b/composer.json
index d04b3d0..83ed958 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,6 @@
         "symfony/yaml": "~2.1",
         "friendsofsymfony/rest-bundle": "dev-master",
         "jms/serializer-bundle": ">=0.11",
-        "phpunit/phpunit-mock-objects": "dev-master",
         "sensio/framework-extra-bundle": "dev-master"
     },
     "minimum-stability": "dev",