diff --git a/composer.lock b/composer.lock
index 5761712..52591e7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,23 +1,23 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://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#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "hash": "a2eea23c47d230c30e7ad9ad01bb6e68",
+    "content-hash": "d672d1a81609cb92fcb425f82a25d788",
     "packages": [
         {
             "name": "doctrine/annotations",
-            "version": "v1.2.4",
+            "version": "v1.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "b5202eb9e83f8db52e0e58867e0a46e63be8332e"
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/b5202eb9e83f8db52e0e58867e0a46e63be8332e",
-                "reference": "b5202eb9e83f8db52e0e58867e0a46e63be8332e",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
                 "shasum": ""
             },
             "require": {
@@ -72,7 +72,10 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2014-12-23 22:40:37"
+            "support": {
+                "source": "https://github.com/doctrine/annotations/tree/master"
+            },
+            "time": "2015-08-31T12:32:49+00:00"
         },
         {
             "name": "doctrine/cache",
@@ -142,7 +145,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2015-04-15 00:11:59"
+            "time": "2015-04-15T00:11:59+00:00"
         },
         {
             "name": "doctrine/collections",
@@ -208,7 +211,7 @@
                 "collections",
                 "iterator"
             ],
-            "time": "2015-04-14 22:21:58"
+            "time": "2015-04-14T22:21:58+00:00"
         },
         {
             "name": "doctrine/common",
@@ -281,7 +284,7 @@
                 "persistence",
                 "spl"
             ],
-            "time": "2015-04-02 19:55:44"
+            "time": "2015-04-02T19:55:44+00:00"
         },
         {
             "name": "doctrine/dbal",
@@ -352,7 +355,7 @@
                 "persistence",
                 "queryobject"
             ],
-            "time": "2015-01-12 21:52:47"
+            "time": "2015-01-12T21:52:47+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -419,25 +422,28 @@
                 "singularize",
                 "string"
             ],
-            "time": "2014-12-20 21:24:13"
+            "time": "2014-12-20T21:24:13+00:00"
         },
         {
             "name": "doctrine/lexer",
-            "version": "v1.0.1",
+            "version": "1.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/lexer.git",
-                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c"
+                "reference": "1febd6c3ef84253d7c815bed85fc622ad207a9f8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
-                "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
+                "url": "https://api.github.com/repos/doctrine/lexer/zipball/1febd6c3ef84253d7c815bed85fc622ad207a9f8",
+                "reference": "1febd6c3ef84253d7c815bed85fc622ad207a9f8",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2"
             },
+            "require-dev": {
+                "phpunit/phpunit": "^4.5"
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -445,8 +451,8 @@
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Doctrine\\Common\\Lexer\\": "lib/"
+                "psr-4": {
+                    "Doctrine\\Common\\Lexer\\": "lib/Doctrine/Common/Lexer"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -467,13 +473,20 @@
                     "email": "schmittjoh@gmail.com"
                 }
             ],
-            "description": "Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.",
-            "homepage": "http://www.doctrine-project.org",
+            "description": "PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.",
+            "homepage": "https://www.doctrine-project.org/projects/lexer.html",
             "keywords": [
+                "annotations",
+                "docblock",
                 "lexer",
-                "parser"
+                "parser",
+                "php"
             ],
-            "time": "2014-09-09 13:34:57"
+            "support": {
+                "issues": "https://github.com/doctrine/lexer/issues",
+                "source": "https://github.com/doctrine/lexer/tree/1.0.2"
+            },
+            "time": "2019-06-08T11:03:04+00:00"
         },
         {
             "name": "doctrine/orm",
@@ -546,7 +559,7 @@
                 "database",
                 "orm"
             ],
-            "time": "2014-12-16 13:45:01"
+            "time": "2014-12-16T13:45:01+00:00"
         },
         {
             "name": "psr/log",
@@ -584,7 +597,7 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2012-12-21 11:40:51"
+            "time": "2012-12-21T11:40:51+00:00"
         },
         {
             "name": "symfony/config",
@@ -635,7 +648,7 @@
             ],
             "description": "Symfony Config Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/console",
@@ -693,7 +706,7 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/debug",
@@ -754,7 +767,7 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-08 13:17:44"
+            "time": "2015-05-08T13:17:44+00:00"
         },
         {
             "name": "symfony/dependency-injection",
@@ -815,7 +828,7 @@
             ],
             "description": "Symfony DependencyInjection Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
@@ -874,7 +887,7 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/filesystem",
@@ -924,7 +937,7 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-08 00:09:07"
+            "time": "2015-05-08T00:09:07+00:00"
         },
         {
             "name": "symfony/form",
@@ -990,7 +1003,7 @@
             ],
             "description": "Symfony Form Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-04 09:39:13"
+            "time": "2015-05-04T09:39:13+00:00"
         },
         {
             "name": "symfony/framework-bundle",
@@ -1074,7 +1087,7 @@
             ],
             "description": "Symfony FrameworkBundle",
             "homepage": "https://symfony.com",
-            "time": "2015-05-04 14:53:25"
+            "time": "2015-05-04T14:53:25+00:00"
         },
         {
             "name": "symfony/http-foundation",
@@ -1128,7 +1141,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -1206,7 +1219,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-11 01:58:49"
+            "time": "2015-05-11T01:58:49+00:00"
         },
         {
             "name": "symfony/intl",
@@ -1282,7 +1295,7 @@
                 "l10n",
                 "localization"
             ],
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/options-resolver",
@@ -1337,7 +1350,7 @@
                 "configuration",
                 "options"
             ],
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/property-access",
@@ -1398,7 +1411,7 @@
                 "property path",
                 "reflection"
             ],
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/routing",
@@ -1467,7 +1480,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/security",
@@ -1544,7 +1557,7 @@
             ],
             "description": "Symfony Security Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-11 01:52:28"
+            "time": "2015-05-11T01:52:28+00:00"
         },
         {
             "name": "symfony/stopwatch",
@@ -1594,7 +1607,7 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/templating",
@@ -1648,7 +1661,7 @@
             ],
             "description": "Symfony Templating Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         },
         {
             "name": "symfony/translation",
@@ -1707,7 +1720,7 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-05 16:51:00"
+            "time": "2015-05-05T16:51:00+00:00"
         },
         {
             "name": "symfony/validator",
@@ -1779,7 +1792,7 @@
             ],
             "description": "Symfony Validator Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-05 01:29:27"
+            "time": "2015-05-05T01:29:27+00:00"
         }
     ],
     "packages-dev": [
@@ -1835,7 +1848,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2014-10-13 12:58:55"
+            "time": "2014-10-13T12:58:55+00:00"
         },
         {
             "name": "hamcrest/hamcrest-php",
@@ -1880,7 +1893,7 @@
             "keywords": [
                 "test"
             ],
-            "time": "2015-05-11 14:41:42"
+            "time": "2015-05-11T14:41:42+00:00"
         },
         {
             "name": "mockery/mockery",
@@ -1945,7 +1958,7 @@
                 "test double",
                 "testing"
             ],
-            "time": "2015-04-02 19:54:00"
+            "time": "2015-04-02T19:54:00+00:00"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
@@ -1994,7 +2007,7 @@
                     "email": "mike.vanriel@naenius.com"
                 }
             ],
-            "time": "2015-02-03 12:10:50"
+            "time": "2015-02-03T12:10:50+00:00"
         },
         {
             "name": "phpspec/prophecy",
@@ -2054,7 +2067,7 @@
                 "spy",
                 "stub"
             ],
-            "time": "2015-04-27 22:15:08"
+            "time": "2015-04-27T22:15:08+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -2116,7 +2129,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2015-04-11 04:35:00"
+            "time": "2015-04-11T04:35:00+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
@@ -2163,7 +2176,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2015-04-02 05:19:05"
+            "time": "2015-04-02T05:19:05+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -2207,7 +2220,7 @@
             "keywords": [
                 "template"
             ],
-            "time": "2014-01-30 17:20:04"
+            "time": "2014-01-30T17:20:04+00:00"
         },
         {
             "name": "phpunit/php-timer",
@@ -2251,7 +2264,7 @@
             "keywords": [
                 "timer"
             ],
-            "time": "2013-08-02 07:42:54"
+            "time": "2013-08-02T07:42:54+00:00"
         },
         {
             "name": "phpunit/php-token-stream",
@@ -2300,7 +2313,7 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2015-04-08 04:46:07"
+            "time": "2015-04-08T04:46:07+00:00"
         },
         {
             "name": "phpunit/phpunit",
@@ -2372,7 +2385,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2015-04-29 15:18:52"
+            "time": "2015-04-29T15:18:52+00:00"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
@@ -2427,7 +2440,7 @@
                 "mock",
                 "xunit"
             ],
-            "time": "2015-04-02 05:36:41"
+            "time": "2015-04-02T05:36:41+00:00"
         },
         {
             "name": "sebastian/comparator",
@@ -2491,7 +2504,7 @@
                 "compare",
                 "equality"
             ],
-            "time": "2015-01-29 16:28:08"
+            "time": "2015-01-29T16:28:08+00:00"
         },
         {
             "name": "sebastian/diff",
@@ -2543,7 +2556,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2015-02-22 15:13:53"
+            "time": "2015-02-22T15:13:53+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -2593,7 +2606,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2015-01-01 10:01:08"
+            "time": "2015-01-01T10:01:08+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -2659,7 +2672,7 @@
                 "export",
                 "exporter"
             ],
-            "time": "2015-01-27 07:23:06"
+            "time": "2015-01-27T07:23:06+00:00"
         },
         {
             "name": "sebastian/global-state",
@@ -2710,7 +2723,7 @@
             "keywords": [
                 "global state"
             ],
-            "time": "2014-10-06 09:23:50"
+            "time": "2014-10-06T09:23:50+00:00"
         },
         {
             "name": "sebastian/recursion-context",
@@ -2763,7 +2776,7 @@
             ],
             "description": "Provides functionality to recursively process PHP variables",
             "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2015-01-24 09:48:32"
+            "time": "2015-01-24T09:48:32+00:00"
         },
         {
             "name": "sebastian/version",
@@ -2798,7 +2811,7 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2015-02-24 06:35:25"
+            "time": "2015-02-24T06:35:25+00:00"
         },
         {
             "name": "symfony/yaml",
@@ -2848,7 +2861,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:18:45"
+            "time": "2015-05-02T15:18:45+00:00"
         }
     ],
     "aliases": [],
@@ -2859,5 +2872,6 @@
     "platform": {
         "php": ">=5.3.3"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.6.0"
 }