fixed composer.json

composer.json

@@ -19,20 +19,20 @@
     "require": {
         "php": ">=5.3.2",
         "pimple/pimple": ">=1.0.0-dev",
-        "symfony/browser-kit": ">=2.0",
-        "symfony/css-selector": ">=2.0",
-        "symfony/dom-crawler": ">=2.0",
-        "symfony/event-dispatcher": ">=2.0",
-        "symfony/http-foundation": ">=2.0",
-        "symfony/http-kernel": ">=2.0",
-        "symfony/routing": ">=2.0"
+        "symfony/browser-kit": "2.1.*",
+        "symfony/css-selector": "2.1.*",
+        "symfony/dom-crawler": "2.1.*",
+        "symfony/event-dispatcher": "2.1.*",
+        "symfony/http-foundation": "2.1.*",
+        "symfony/http-kernel": "2.1.*",
+        "symfony/routing": "2.1.*"
     },
     "suggest": {
-        "symfony/form": ">=2.0",
+        "symfony/form": "2.1.*",
         "monolog/monolog": ">=1.0.0",
-        "symfony/translation": ">=2.0",
-        "symfony/twig-bridge": ">=2.0",
-        "symfony/validator": ">=2.0",
+        "symfony/translation": "2.1.*",
+        "symfony/twig-bridge": "2.1.*",
+        "symfony/validator": "2.1.*",
         "twig/twig": ">=1.2.0"
     },
     "autoload": {