composer update lowest

composer.json

@@ -17,6 +17,10 @@
         }
     },
     "repositories": [
+	{
+	    "type": "composer",
+	    "url": "https://satis.infra.flowdat.com/"
+	},
         {
             "type": "vcs",
             "url": "ssh://git@200.50.168.30:222/VendorSoftwareFlowdat3/BaseAdmin.git",
@@ -109,7 +113,7 @@
     },
     "require": {
         "php": ">=5.5.9",
-        "symfony/symfony": "3.3.*@dev",
+        "symfony/symfony": "3.3.*",
         "doctrine/orm": "^2.5",
         "doctrine/doctrine-bundle": "^1.6",
         "doctrine/doctrine-cache-bundle": "^1.2",