diff --git a/composer.json b/composer.json
index 7513c3b..b714624 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         "php": ">=7.1",
         "ext-curl": "*",
         "guzzle/guzzle": "~3.7",
-        "jms/serializer-bundle": "~0.12",
+        "jms/serializer": "1.12.*",
         "symfony/validator": "2.8.*"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index aab5db1..bcda8c3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "ff17ded3eeddcaca1b29f17e298ed1d7",
+    "content-hash": "08b956d0589ceda249b6e2a74eb30da2",
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             "name": "doctrine/annotations",
@@ -75,43 +75,38 @@
             "time": "2017-12-06T07:11:42+00:00"
         },
         {
-            "name": "doctrine/cache",
-            "version": "v1.7.1",
+            "name": "doctrine/instantiator",
+            "version": "1.1.0",
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-                "url": "https://github.com/doctrine/cache.git",
-                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a"
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda"
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             "dist": {
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-                "reference": "b3217d58609e9c8e661cd41357a54d926c4a2a1a",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
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             "require": {
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-            "conflict": {
-                "doctrine/common": ">2.2,<2.4"
+                "php": "^7.1"
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             "require-dev": {
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-                "mongodb/mongodb": "^1.1",
-                "phpunit/phpunit": "^5.7",
-                "predis/predis": "~1.0"
-            },
-            "suggest": {
-                "alcaeus/mongo-php-adapter": "Required to use legacy MongoDB driver"
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "^6.2.3",
+                "squizlabs/php_codesniffer": "^3.0.2"
             },
             "type": "library",
             "extra": {
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+                    "dev-master": "1.2.x-dev"
                 }
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             "autoload": {
                 "psr-4": {
-                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
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             "notification-url": "https://packagist.org/downloads/",
@@ -120,33 +115,18 @@
             ],
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-                    "email": "roman@code-factory.org"
-                },
-                {
-                    "name": "Benjamin Eberlei",
-                    "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"
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
                 }
             ],
-            "description": "Caching library offering an object-oriented API for many cache backends",
-            "homepage": "http://www.doctrine-project.org",
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
             "keywords": [
-                "cache",
-                "caching"
+                "constructor",
+                "instantiate"
             ],
-            "time": "2017-08-25T07:02:50+00:00"
+            "time": "2017-07-22T11:58:36+00:00"
         },
         {
             "name": "doctrine/lexer",
@@ -298,48 +278,6 @@
             "abandoned": "guzzlehttp/guzzle",
             "time": "2015-03-18T18:23:50+00:00"
         },
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-            "autoload": {
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-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Anthony Ferrara",
-                    "email": "ircmaxell@php.net",
-                    "homepage": "http://blog.ircmaxell.com"
-                }
-            ],
-            "description": "A compatibility library for the proposed simplified password hashing algorithm: https://wiki.php.net/rfc/password_hash",
-            "homepage": "https://github.com/ircmaxell/password_compat",
-            "keywords": [
-                "hashing",
-                "password"
-            ],
-            "time": "2014-11-20T16:49:30+00:00"
-        },
         {
             "name": "jms/metadata",
             "version": "1.6.0",
@@ -428,44 +366,56 @@
         },
         {
             "name": "jms/serializer",
-            "version": "0.16.0",
+            "version": "1.12.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/schmittjoh/serializer.git",
-                "reference": "c8a171357ca92b6706e395c757f334902d430ea9"
+                "reference": "93d6e03fcb71d45854cc44b5a84d645c02c5d763"
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-                "reference": "c8a171357ca92b6706e395c757f334902d430ea9",
+                "url": "https://api.github.com/repos/schmittjoh/serializer/zipball/93d6e03fcb71d45854cc44b5a84d645c02c5d763",
+                "reference": "93d6e03fcb71d45854cc44b5a84d645c02c5d763",
                 "shasum": ""
             },
             "require": {
-                "doctrine/annotations": "1.*",
-                "jms/metadata": "~1.1",
+                "doctrine/annotations": "^1.0",
+                "doctrine/instantiator": "^1.0.3",
+                "jms/metadata": "^1.3",
                 "jms/parser-lib": "1.*",
-                "php": ">=5.3.2",
-                "phpcollection/phpcollection": "~0.1"
+                "php": "^5.5|^7.0",
+                "phpcollection/phpcollection": "~0.1",
+                "phpoption/phpoption": "^1.1"
+            },
+            "conflict": {
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             "require-dev": {
                 "doctrine/orm": "~2.1",
-                "doctrine/phpcr-odm": "~1.0.1",
-                "jackalope/jackalope-doctrine-dbal": "1.0.*",
+                "doctrine/phpcr-odm": "^1.3|^2.0",
+                "ext-pdo_sqlite": "*",
+                "jackalope/jackalope-doctrine-dbal": "^1.1.5",
+                "phpunit/phpunit": "^4.8|^5.0",
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-                "symfony/filesystem": "2.*",
-                "symfony/form": "~2.1",
-                "symfony/translation": "~2.0",
-                "symfony/validator": "~2.0",
-                "symfony/yaml": "2.*",
-                "twig/twig": ">=1.8,<2.0-dev"
+                "psr/container": "^1.0",
+                "symfony/dependency-injection": "^2.7|^3.3|^4.0",
+                "symfony/expression-language": "^2.6|^3.0",
+                "symfony/filesystem": "^2.1",
+                "symfony/form": "~2.1|^3.0",
+                "symfony/translation": "^2.1|^3.0",
+                "symfony/validator": "^2.2|^3.0",
+                "symfony/yaml": "^2.1|^3.0",
+                "twig/twig": "~1.12|~2.0"
             },
             "suggest": {
+                "doctrine/cache": "Required if you like to use cache functionality.",
+                "doctrine/collections": "Required if you like to use doctrine collection types as ArrayCollection.",
                 "symfony/yaml": "Required if you'd like to serialize data to YAML format."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "0.15-dev"
+                    "dev-1.x": "1.11-dev"
                 }
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@@ -475,14 +425,16 @@
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "Apache2"
+                "MIT"
             ],
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                 {
-                    "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
-                    "role": "Developer of wrapped JMSSerializerBundle"
+                    "name": "Asmir Mustafic",
+                    "email": "goetas@gmail.com"
+                },
+                {
+                    "name": "Johannes M. Schmitt",
+                    "email": "schmittjoh@gmail.com"
                 }
             ],
             "description": "Library for (de-)serializing data of any complexity; supports XML, JSON, and YAML.",
@@ -494,126 +446,7 @@
                 "serialization",
                 "xml"
             ],
-            "time": "2014-03-18T08:39:00+00:00"
-        },
-        {
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-            "version": "0.13.0",
-            "target-dir": "JMS/SerializerBundle",
-            "source": {
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-                "url": "https://github.com/schmittjoh/JMSSerializerBundle.git",
-                "reference": "bb15db3e661168f4310fad48b86915ff1ca33795"
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-                "shasum": ""
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-                "php": ">=5.3.2",
-                "symfony/framework-bundle": "~2.1"
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-                "doctrine/doctrine-bundle": "*",
-                "doctrine/orm": "*",
-                "symfony/browser-kit": "*",
-                "symfony/class-loader": "*",
-                "symfony/css-selector": "*",
-                "symfony/finder": "*",
-                "symfony/form": "*",
-                "symfony/process": "*",
-                "symfony/twig-bundle": "*",
-                "symfony/validator": "*",
-                "symfony/yaml": "*"
-            },
-            "suggest": {
-                "jms/di-extra-bundle": "Required to get lazy loading (de)serialization visitors, ~1.3"
-            },
-            "type": "symfony-bundle",
-            "extra": {
-                "branch-alias": {
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-            "autoload": {
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-                    "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
-                    "role": "Developer of wrapped JMSSerializerBundle"
-                }
-            ],
-            "description": "Allows you to easily serialize, and deserialize data of any complexity",
-            "homepage": "http://jmsyst.com/bundles/JMSSerializerBundle",
-            "keywords": [
-                "deserialization",
-                "jaxb",
-                "json",
-                "serialization",
-                "xml"
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-            "time": "2013-12-05T14:36:11+00:00"
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-            "version": "v2.0.15",
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-                "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
-            },
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-            "autoload": {
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-                ]
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-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
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-            "authors": [
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-                    "name": "Paragon Initiative Enterprises",
-                    "email": "security@paragonie.com",
-                    "homepage": "https://paragonie.com"
-                }
-            ],
-            "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
-            "keywords": [
-                "csprng",
-                "polyfill",
-                "pseudorandom",
-                "random"
-            ],
-            "time": "2018-06-08T15:26:40+00:00"
+            "time": "2018-06-01T12:10:12+00:00"
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             "name": "phpcollection/phpcollection",
@@ -713,341 +546,6 @@
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             "time": "2015-07-25T16:39:46+00:00"
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