diff --git a/composer.json b/composer.json
index 974f298b..f4852591 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,8 @@
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diff --git a/composer.lock b/composer.lock
index 9edbf55c..ab8a495b 100644
--- a/composer.lock
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@@ -65,7 +64,7 @@
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@@ -124,22 +123,25 @@
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@@ -151,39 +153,40 @@
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+            "homepage": "https://github.com/container-interop/container-interop",
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-                "phpunit/phpunit": "4.*"
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@@ -273,7 +276,7 @@
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@@ -327,22 +330,25 @@
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@@ -485,27 +492,29 @@
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@@ -520,14 +529,12 @@
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-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
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@@ -572,44 +579,47 @@
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                 "rollbar/rollbar": "Allow sending log messages to Rollbar",
-                "ruflin/elastica": "Allow sending log messages to an Elastic Search server"
+                "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
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@@ -832,7 +843,7 @@
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@@ -877,20 +888,20 @@
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@@ -927,7 +936,7 @@
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@@ -970,7 +979,7 @@
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@@ -1011,7 +1020,7 @@
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@@ -1100,7 +1109,7 @@
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@@ -1154,7 +1163,7 @@
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@@ -1203,7 +1212,7 @@
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@@ -1253,31 +1262,32 @@
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@@ -1315,7 +1325,7 @@
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-                "zendframework/zend-json-server": "For implementing JSON-RPC servers",
-                "zendframework/zend-xml2json": "For converting XML documents to JSON"
+                "zendframework/zend-http": "Zend\\Http component, required to use Zend\\Json\\Server",
+                "zendframework/zend-server": "Zend\\Server component, required to use Zend\\Json\\Server",
+                "zendframework/zend-stdlib": "Zend\\Stdlib component, for use with caching Zend\\Json\\Server responses",
+                "zendframework/zendxml": "To support Zend\\Json\\Json::fromXml() usage"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.0-dev",
-                    "dev-develop": "3.1-dev"
+                    "dev-master": "2.6-dev",
+                    "dev-develop": "2.7-dev"
                 }
             },
             "autoload": {
@@ -3279,46 +3428,91 @@
                 "json",
                 "zf2"
             ],
-            "time": "2016-04-01 02:34:00"
+            "time": "2016-02-04T21:20:26+00:00"
         },
         {
-            "name": "zendframework/zend-serializer",
-            "version": "2.8.0",
+            "name": "zendframework/zend-math",
+            "version": "2.7.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/zendframework/zend-serializer.git",
-                "reference": "ff74ea020f5f90866eb28365327e9bc765a61a6e"
+                "url": "https://github.com/zendframework/zend-math.git",
+                "reference": "f4358090d5d23973121f1ed0b376184b66d9edec"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/zendframework/zend-serializer/zipball/ff74ea020f5f90866eb28365327e9bc765a61a6e",
-                "reference": "ff74ea020f5f90866eb28365327e9bc765a61a6e",
+                "url": "https://api.github.com/repos/zendframework/zend-math/zipball/f4358090d5d23973121f1ed0b376184b66d9edec",
+                "reference": "f4358090d5d23973121f1ed0b376184b66d9edec",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.6 || ^7.0",
-                "zendframework/zend-json": "^2.5 || ^3.0",
-                "zendframework/zend-stdlib": "^2.7 || ^3.0"
+                "php": "^5.5 || ^7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.5",
-                "squizlabs/php_codesniffer": "^2.3.1",
-                "zendframework/zend-math": "^2.6",
-                "zendframework/zend-servicemanager": "^2.7.5 || ^3.0.3"
+                "fabpot/php-cs-fixer": "1.7.*",
+                "ircmaxell/random-lib": "~1.1",
+                "phpunit/phpunit": "~4.0"
             },
             "suggest": {
-                "zendframework/zend-math": "(^2.6 || ^3.0) To support Python Pickle serialization",
-                "zendframework/zend-servicemanager": "(^2.7.5 || ^3.0.3) To support plugin manager support"
+                "ext-bcmath": "If using the bcmath functionality",
+                "ext-gmp": "If using the gmp functionality",
+                "ircmaxell/random-lib": "Fallback random byte generator for Zend\\Math\\Rand if Mcrypt extensions is unavailable"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.8-dev",
-                    "dev-develop": "2.9-dev"
-                },
-                "zf": {
-                    "component": "Zend\\Serializer",
-                    "config-provider": "Zend\\Serializer\\ConfigProvider"
+                    "dev-master": "2.7-dev",
+                    "dev-develop": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\Math\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "homepage": "https://github.com/zendframework/zend-math",
+            "keywords": [
+                "math",
+                "zf2"
+            ],
+            "time": "2016-04-07T16:29:53+00:00"
+        },
+        {
+            "name": "zendframework/zend-serializer",
+            "version": "2.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zendframework/zend-serializer.git",
+                "reference": "b7208eb17dc4a4fb3a660b85e6c4af035eeed40c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zendframework/zend-serializer/zipball/b7208eb17dc4a4fb3a660b85e6c4af035eeed40c",
+                "reference": "b7208eb17dc4a4fb3a660b85e6c4af035eeed40c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.23",
+                "zendframework/zend-json": "~2.5",
+                "zendframework/zend-math": "~2.5",
+                "zendframework/zend-stdlib": "~2.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-servicemanager": "~2.5"
+            },
+            "suggest": {
+                "zendframework/zend-servicemanager": "To support plugin manager support"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
                 }
             },
             "autoload": {
@@ -3336,20 +3530,20 @@
                 "serializer",
                 "zf2"
             ],
-            "time": "2016-06-21 17:01:55"
+            "time": "2015-06-03T15:32:02+00:00"
         },
         {
             "name": "zendframework/zend-servicemanager",
-            "version": "2.7.6",
+            "version": "2.7.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/zendframework/zend-servicemanager.git",
-                "reference": "a6db4d13b9141fccce5dcb553df0295d6ad7d477"
+                "reference": "2ae3b6e4978ec2e9ff52352e661946714ed989f9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/zendframework/zend-servicemanager/zipball/a6db4d13b9141fccce5dcb553df0295d6ad7d477",
-                "reference": "a6db4d13b9141fccce5dcb553df0295d6ad7d477",
+                "url": "https://api.github.com/repos/zendframework/zend-servicemanager/zipball/2ae3b6e4978ec2e9ff52352e661946714ed989f9",
+                "reference": "2ae3b6e4978ec2e9ff52352e661946714ed989f9",
                 "shasum": ""
             },
             "require": {
@@ -3388,7 +3582,7 @@
                 "servicemanager",
                 "zf2"
             ],
-            "time": "2016-04-27 19:07:40"
+            "time": "2016-12-19T19:14:29+00:00"
         },
         {
             "name": "zendframework/zend-stdlib",
@@ -3447,7 +3641,7 @@
                 "stdlib",
                 "zf2"
             ],
-            "time": "2016-04-12 21:17:31"
+            "time": "2016-04-12T21:17:31+00:00"
         },
         {
             "name": "zetacomponents/base",
@@ -3510,7 +3704,7 @@
             ],
             "description": "The Base package provides the basic infrastructure that all packages rely on. Therefore every component relies on this package.",
             "homepage": "https://github.com/zetacomponents",
-            "time": "2014-09-19 03:28:34"
+            "time": "2014-09-19T03:28:34+00:00"
         },
         {
             "name": "zetacomponents/document",
@@ -3561,7 +3755,7 @@
             ],
             "description": "The Document components provides a general conversion framework for different semantic document markup languages like XHTML, Docbook, RST and similar.",
             "homepage": "https://github.com/zetacomponents",
-            "time": "2013-12-19 11:40:00"
+            "time": "2013-12-19T11:40:00+00:00"
         }
     ],
     "aliases": [],