Test components using their lowest possible deps

nicolas-grekas · fabpot · commit 21f7f40c000f · 2014-12-15T11:45:17.000+01:00
diff --git a/composer.json b/composer.json
@@ -19,7 +19,7 @@
         "php": ">=5.3.3"
     },
     "require-dev": {
-        "symfony/yaml": "~2.0",
+        "symfony/yaml": "~2.1",
         "symfony/config": "~2.2"
     },
     "suggest": {
