Lock down PHPUnit for PHP 5.5

Since Composer defined lowest version is now PHP 5.5.9.
PHPUnit 5.0 require PHP 5.6.

diff --git a/composer.json b/composer.json
index 2e87a7f179c099cf535ce014fb78e032cd23b1f3..70f5fc99cd26f193be823b70cd0e3bd6f5505798 100644 (file)
--- a/composer.json
+++ b/composer.json
@@ -88,7 +88,7 @@
         "doctrine/doctrine-fixtures-bundle": "~2.2",
         "doctrine/data-fixtures": "~1.1.1",
         "sensio/generator-bundle": "^3.0",
-        "phpunit/phpunit": "~5.0",
+        "phpunit/phpunit": "~4.0",
         "symfony/phpunit-bridge": "^3.0",
         "friendsofphp/php-cs-fixer": "~1.9",
         "m6web/redis-mock": "^2.0"