diff --git a/src/Symfony/Bridge/Doctrine/Tests/ManagerRegistryTest.php b/src/Symfony/Bridge/Doctrine/Tests/ManagerRegistryTest.php
index 660da5ca60..fa3037a609 100644
--- a/src/Symfony/Bridge/Doctrine/Tests/ManagerRegistryTest.php
+++ b/src/Symfony/Bridge/Doctrine/Tests/ManagerRegistryTest.php
@@ -19,6 +19,9 @@ class ManagerRegistryTest extends TestCase
 {
     public static function setUpBeforeClass()
     {
+        if (!class_exists('PHPUnit_Framework_TestCase')) {
+            self::markTestSkipped('proxy-manager-bridge is not yet compatible with namespaced phpunit versions.');
+        }
         $test = new PhpDumperTest();
         $test->testDumpContainerWithProxyServiceWillShareProxies();
     }
diff --git a/src/Symfony/Bundle/SecurityBundle/composer.json b/src/Symfony/Bundle/SecurityBundle/composer.json
index 2568236ce5..97acacd36b 100644
--- a/src/Symfony/Bundle/SecurityBundle/composer.json
+++ b/src/Symfony/Bundle/SecurityBundle/composer.json
@@ -32,6 +32,7 @@
         "symfony/http-foundation": "~2.8|~3.0",
         "symfony/security-acl": "~2.8|~3.0",
         "symfony/templating": "~2.8|~3.0",
+        "symfony/translation": "~2.8|~3.0",
         "symfony/twig-bundle": "~2.8|~3.0",
         "symfony/twig-bridge": "~2.8|~3.0",
         "symfony/process": "~2.8|~3.0",