diff --git a/composer.json b/composer.json
index 9ed91f20d..86241be03 100644
--- a/composer.json
+++ b/composer.json
@@ -91,7 +91,7 @@
         "doctrine/doctrine-fixtures-bundle": "~2.2",
         "doctrine/data-fixtures": "~1.1",
         "sensio/generator-bundle": "^3.0",
-        "symfony/phpunit-bridge": "^3.3",
+        "symfony/phpunit-bridge": "3.4.x-dev",
         "friendsofphp/php-cs-fixer": "~2.0",
         "m6web/redis-mock": "^2.0",
         "dama/doctrine-test-bundle": "^4.0"