diff --git a/core/composer.lock b/core/composer.lock
index 2ce605c..725d65c 100644
--- a/core/composer.lock
+++ b/core/composer.lock
@@ -126,7 +126,7 @@
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/minkphp/MinkGoutteDriver/zipball/cc5ce119b5a8e06662f634b35967aff0b0c7dfdd",
+                "url": "https://api.github.com/repos/minkphp/MinkGoutteDriver/zipball/7e9a7319cc0e8cf9d4d4c9e06e2020d3a31bd792",
                 "reference": "cc5ce119b5a8e06662f634b35967aff0b0c7dfdd",
                 "shasum": ""
             },
@@ -170,16 +170,16 @@
         },
         {
             "name": "doctrine/annotations",
-            "version": "v1.2.1",
+            "version": "v1.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "6a6bec0670bb6e71a263b08bc1b98ea242928633"
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/6a6bec0670bb6e71a263b08bc1b98ea242928633",
-                "reference": "6a6bec0670bb6e71a263b08bc1b98ea242928633",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
                 "shasum": ""
             },
             "require": {
@@ -234,20 +234,20 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2014-09-25 16:45:30"
+            "time": "2015-08-31 12:32:49"
         },
         {
             "name": "doctrine/cache",
-            "version": "v1.3.1",
+            "version": "v1.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "cf483685798a72c93bf4206e3dd6358ea07d64e7"
+                "reference": "8c434000f420ade76a07c64cbe08ca47e5c101ca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/cf483685798a72c93bf4206e3dd6358ea07d64e7",
-                "reference": "cf483685798a72c93bf4206e3dd6358ea07d64e7",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/8c434000f420ade76a07c64cbe08ca47e5c101ca",
+                "reference": "8c434000f420ade76a07c64cbe08ca47e5c101ca",
                 "shasum": ""
             },
             "require": {
@@ -258,12 +258,13 @@
             },
             "require-dev": {
                 "phpunit/phpunit": ">=3.7",
+                "predis/predis": "~1.0",
                 "satooshi/php-coveralls": "~0.6"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.4.x-dev"
+                    "dev-master": "1.5.x-dev"
                 }
             },
             "autoload": {
@@ -303,25 +304,28 @@
                 "cache",
                 "caching"
             ],
-            "time": "2014-09-17 14:24:04"
+            "time": "2015-08-31 12:36:41"
         },
         {
             "name": "doctrine/collections",
-            "version": "v1.2",
+            "version": "v1.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/collections.git",
-                "reference": "b99c5c46c87126201899afe88ec490a25eedd6a2"
+                "reference": "6c1e4eef75f310ea1b3e30945e9f06e652128b8a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/collections/zipball/b99c5c46c87126201899afe88ec490a25eedd6a2",
-                "reference": "b99c5c46c87126201899afe88ec490a25eedd6a2",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/6c1e4eef75f310ea1b3e30945e9f06e652128b8a",
+                "reference": "6c1e4eef75f310ea1b3e30945e9f06e652128b8a",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
             },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -339,17 +343,6 @@
             ],
             "authors": [
                 {
-                    "name": "Jonathan Wage",
-                    "email": "jonwage@gmail.com",
-                    "homepage": "http://www.jwage.com/",
-                    "role": "Creator"
-                },
-                {
-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com",
-                    "homepage": "http://www.instaclick.com"
-                },
-                {
                     "name": "Roman Borschel",
                     "email": "roman@code-factory.org"
                 },
@@ -358,10 +351,16 @@
                     "email": "kontakt@beberlei.de"
                 },
                 {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
                     "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
-                    "role": "Developer of wrapped JMSSerializerBundle"
+                    "email": "schmittjoh@gmail.com"
                 }
             ],
             "description": "Collections Abstraction library",
@@ -371,20 +370,20 @@
                 "collections",
                 "iterator"
             ],
-            "time": "2014-02-03 23:07:43"
+            "time": "2015-04-14 22:21:58"
         },
         {
             "name": "doctrine/common",
-            "version": "v2.4.2",
+            "version": "v2.4.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/common.git",
-                "reference": "5db6ab40e4c531f14dad4ca96a394dfce5d4255b"
+                "reference": "4824569127daa9784bf35219a1cd49306c795389"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/common/zipball/5db6ab40e4c531f14dad4ca96a394dfce5d4255b",
-                "reference": "5db6ab40e4c531f14dad4ca96a394dfce5d4255b",
+                "url": "https://api.github.com/repos/doctrine/common/zipball/4824569127daa9784bf35219a1cd49306c795389",
+                "reference": "4824569127daa9784bf35219a1cd49306c795389",
                 "shasum": ""
             },
             "require": {
@@ -415,17 +414,6 @@
             ],
             "authors": [
                 {
-                    "name": "Jonathan Wage",
-                    "email": "jonwage@gmail.com",
-                    "homepage": "http://www.jwage.com/",
-                    "role": "Creator"
-                },
-                {
-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com",
-                    "homepage": "http://www.instaclick.com"
-                },
-                {
                     "name": "Roman Borschel",
                     "email": "roman@code-factory.org"
                 },
@@ -434,10 +422,16 @@
                     "email": "kontakt@beberlei.de"
                 },
                 {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
                     "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
-                    "role": "Developer of wrapped JMSSerializerBundle"
+                    "email": "schmittjoh@gmail.com"
                 }
             ],
             "description": "Common Library for Doctrine projects",
@@ -449,26 +443,34 @@
                 "persistence",
                 "spl"
             ],
-            "time": "2014-05-21 19:28:51"
+            "time": "2015-08-31 14:38:45"
         },
         {
             "name": "doctrine/inflector",
-            "version": "v1.0",
+            "version": "v1.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/inflector.git",
-                "reference": "v1.0"
+                "reference": "0bcb2e79d8571787f18b7eb036ed3d004908e604"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/inflector/zipball/54b8333d2a5682afdc690060c1cf384ba9f47f08",
-                "reference": "v1.0",
+                "url": "https://api.github.com/repos/doctrine/inflector/zipball/0bcb2e79d8571787f18b7eb036ed3d004908e604",
+                "reference": "0bcb2e79d8571787f18b7eb036ed3d004908e604",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
             },
+            "require-dev": {
+                "phpunit/phpunit": "4.*"
+            },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
             "autoload": {
                 "psr-0": {
                     "Doctrine\\Common\\Inflector\\": "lib/"
@@ -480,16 +482,6 @@
             ],
             "authors": [
                 {
-                    "name": "Jonathan Wage",
-                    "email": "jonwage@gmail.com",
-                    "homepage": "http://www.jwage.com/"
-                },
-                {
-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com",
-                    "homepage": "http://www.instaclick.com"
-                },
-                {
                     "name": "Roman Borschel",
                     "email": "roman@code-factory.org"
                 },
@@ -498,34 +490,40 @@
                     "email": "kontakt@beberlei.de"
                 },
                 {
-                    "name": "Johannes M. Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
-                    "role": "Developer of wrapped JMSSerializerBundle"
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
                 }
             ],
             "description": "Common String Manipulations with regard to casing and singular/plural rules.",
             "homepage": "http://www.doctrine-project.org",
             "keywords": [
                 "inflection",
-                "pluarlize",
-                "singuarlize",
+                "pluralize",
+                "singularize",
                 "string"
             ],
-            "time": "2013-01-10 21:49:15"
+            "time": "2014-12-20 21:24:13"
         },
         {
             "name": "doctrine/instantiator",
-            "version": "1.0.4",
+            "version": "1.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119"
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/f976e5de371104877ebc89bd8fecb0019ed9c119",
-                "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
                 "shasum": ""
             },
             "require": {
@@ -536,7 +534,7 @@
                 "ext-pdo": "*",
                 "ext-phar": "*",
                 "phpunit/phpunit": "~4.0",
-                "squizlabs/php_codesniffer": "2.0.*@ALPHA"
+                "squizlabs/php_codesniffer": "~2.0"
             },
             "type": "library",
             "extra": {
@@ -545,8 +543,8 @@
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Doctrine\\Instantiator\\": "src"
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -566,7 +564,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2014-10-13 12:58:55"
+            "time": "2015-06-14 21:17:01"
         },
         {
             "name": "doctrine/lexer",
@@ -796,7 +794,7 @@
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/d687700d601f8b5f19b99ffc1c0f6af835a3c7b7",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/36e021d6f26185f0a39ed8de509bb6b8f0283d45",
                 "reference": "1879fbe853b0c64d109e369c7aeff09849e62d1e",
                 "shasum": ""
             },
