diff --git a/composer.json b/composer.json
index 86db7e231a..4c281b1072 100644
--- a/composer.json
+++ b/composer.json
@@ -37,6 +37,7 @@
         "alchemy/phlickr":                       "0.2.9",
         "alchemy/task-manager":                  "2.0.x-dev@dev",
         "alchemy/zippy":                         "0.2.x-dev@dev",
+        "beberlei/assert":                       "^2.3",
         "dailymotion/sdk":                       "~1.5",
         "data-uri/data-uri":                     "~0.1.0",
         "dflydev/doctrine-orm-service-provider": "~1.0",
@@ -83,8 +84,7 @@
         "twig/twig":                             "~1.14, >=1.14.2",
         "vierbergenlars/php-semver":             "~2.1",
         "willdurand/negotiation":                "~1.3",
-        "zend/gdata":                            "~1.12.1",
-        "beberlei/assert": "2.3"
+        "zend/gdata":                            "~1.12.1"
     },
     "require-dev":  {
         "phpunit/phpunit": "~4.5",
diff --git a/composer.lock b/composer.lock
index 4417078889..f6cb4ac729 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "8be397f1ceeee3b9dba740812467849d",
+    "hash": "38d3c53332f97c2b8c434b28cd18402f",
     "packages": [
         {
             "name": "alchemy-fr/tcpdf-clone",
@@ -14,6 +14,12 @@
                 "url": "https://github.com/alchemy-fr/tcpdf-clone.git",
                 "reference": "2ba0248a7187f1626df6c128750650416267f0e7"
             },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/alchemy-fr/tcpdf-clone/zipball/2ba0248a7187f1626df6c128750650416267f0e7",
+                "reference": "2ba0248a7187f1626df6c128750650416267f0e7",
+                "shasum": ""
+            },
             "require": {
                 "php": ">=5.3.0"
             },
@@ -60,6 +66,10 @@
                 "qrcode",
                 "tcpdf"
             ],
+            "support": {
+                "source": "https://github.com/alchemy-fr/tcpdf-clone/tree/6.0.039",
+                "issues": "https://github.com/alchemy-fr/tcpdf-clone/issues"
+            },
             "time": "2013-10-13 16:11:17"
         },
         {
@@ -103,7 +113,7 @@
                     "homepage": "http://www.lickmychip.com/"
                 },
                 {
-                    "name": "Nicolas Le Goff",
+                    "name": "nlegoff",
                     "email": "legoff.n@gmail.com"
                 },
                 {
@@ -1118,8 +1128,8 @@
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/migrations/zipball/67f02686c6c779ae50489728b91026bc8199720c",
-                "reference": "a4f14d3a3d397104e557ec65d1a4e43bb86e4ddf",
+                "url": "https://api.github.com/repos/doctrine/migrations/zipball/43619782df4e9ae6be6b24557f0429471eeee848",
+                "reference": "67f02686c6c779ae50489728b91026bc8199720c",
                 "shasum": ""
             },
             "require": {
@@ -1309,12 +1319,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/igorw/evenement.git",
-                "reference": "v1.0.0"
+                "reference": "fa966683e7df3e5dd5929d984a44abfbd6bafe8d"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/igorw/evenement/zipball/fa966683e7df3e5dd5929d984a44abfbd6bafe8d",
-                "reference": "v1.0.0",
+                "reference": "fa966683e7df3e5dd5929d984a44abfbd6bafe8d",
                 "shasum": ""
             },
             "require": {
@@ -1341,7 +1351,7 @@
             "keywords": [
                 "event-dispatcher"
             ],
-            "time": "2012-05-30 08:01:08"
+            "time": "2012-05-30 15:01:08"
         },
         {
             "name": "facebook/php-sdk",
@@ -2473,7 +2483,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-develop": "0.7-dev"
+                    "dev-develop": "0.6-dev"
                 }
             },
             "autoload": {
@@ -3128,7 +3138,7 @@
             ],
             "authors": [
                 {
-                    "name": "Stephen Clay",
+                    "name": "Steve Clay",
                     "email": "steve@mrclay.org",
                     "homepage": "http://www.mrclay.org/",
                     "role": "Developer"
@@ -3314,21 +3324,21 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/romainneutron/Imagine-Silex-Service-Provider.git",
-                "reference": "0.1.2"
+                "reference": "a8a7862ae90419f2b23746cd8436c2310e4eb084"
             },
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/romainneutron/Imagine-Silex-Service-Provider/zipball/a8a7862ae90419f2b23746cd8436c2310e4eb084",
-                "reference": "0.1.2",
+                "reference": "a8a7862ae90419f2b23746cd8436c2310e4eb084",
                 "shasum": ""
             },
             "require": {
                 "imagine/imagine": "*",
                 "php": ">=5.3.3",
-                "silex/silex": ">=1.0,<2.0"
+                "silex/silex": "~1.0"
             },
             "require-dev": {
-                "symfony/browser-kit": ">=2.0,<3.0"
+                "symfony/browser-kit": "~2.0"
             },
             "type": "library",
             "autoload": {
@@ -3800,7 +3810,7 @@
                 "metadata"
             ],
             "support": {
-                "source": "https://github.com/alchemy-fr/PHPExiftool/tree/0.4.1-mwg-metadata-copy"
+                "source": "https://github.com/alchemy-fr/PHPExiftool/tree/dev"
             },
             "time": "2014-10-08 16:09:02"
         },
@@ -3888,7 +3898,9 @@
             "authors": [
                 {
                     "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
+                    "email": "fabien@symfony.com",
+                    "homepage": "http://fabien.potencier.org",
+                    "role": "Lead Developer"
                 }
             ],
             "description": "Pimple is a simple Dependency Injection Container for PHP 5.3",
@@ -4014,7 +4026,7 @@
             "dist": {
                 "type": "zip",
                 "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/99371b09caff9ba2afd5453f0ba2b5b5ddd95b57",
-                "reference": "8428cb8041648066a7a2f37adeab2f89ba938358",
+                "reference": "99371b09caff9ba2afd5453f0ba2b5b5ddd95b57",
                 "shasum": ""
             },
             "conflict": {
@@ -4303,7 +4315,7 @@
                 },
                 {
                     "name": "Phraseanet Team",
-                    "email": "support@alchemy.fr",
+                    "email": "info@alchemy.fr",
                     "homepage": "http://www.phraseanet.com/"
                 }
             ],