diff --git a/composer.json b/composer.json
index 4a55066..f1cd6ef 100755
--- a/composer.json
+++ b/composer.json
@@ -7,9 +7,9 @@
     },
     "require": {
         "php": ">=5.3.0",
-        "symfony/symfony": "2.3.*",
-        "doctrine/orm": ">=2.2.3,<2.4-dev",
-        "doctrine/doctrine-bundle": "1.2.*",
+        "symfony/symfony": "2.8.*",
+        "doctrine/orm": "2.4.*",
+        "doctrine/doctrine-bundle": "1.5.*",
         "twig/extensions": "1.0.*",
         "symfony/assetic-bundle": "2.6.*",
         "symfony/swiftmailer-bundle": "2.3.*",
@@ -21,17 +21,15 @@
         "jms/security-extra-bundle": "dev-master",
         "stof/doctrine-extensions-bundle": "~1.1@dev",
         "symfony-cmf/routing-bundle": "1.1.*",
-        "google/apiclient": "dev-master",
-        "facebook/php-sdk": "dev-master",
+        "google/apiclient": "2.1.*",
         "abraham/twitteroauth": "0.5.0",
         "fp/lightopenid": "dev-master",
-        "doctrine/migrations" : "dev-master",
         "doctrine/doctrine-migrations-bundle": "dev-master",
-        "friendsofsymfony/elastica-bundle": "3.0.4",
+        "friendsofsymfony/elastica-bundle": "3.2.*",
         "knplabs/knp-paginator-bundle": "dev-master",
         "jms/serializer-bundle": "@stable",
         "friendsofsymfony/rest-bundle": "@stable",
-        "guzzlehttp/guzzle": "~4.0",
+        "guzzlehttp/guzzle": "~5.2",
         "majes/social-bundle": "1.20.*",
         "majes/core-bundle": "1.20.*",
         "majes/media-bundle": "1.20.*",