diff --git a/composer.json b/composer.json
index edba326f..daef6ef2 100644
--- a/composer.json
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@@ -24,7 +24,10 @@
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diff --git a/composer.lock b/composer.lock
index 866a9bc8..2492c946 100644
--- a/composer.lock
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@@ -579,16 +583,16 @@
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@@ -650,7 +655,7 @@
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@@ -764,16 +769,16 @@
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@@ -1261,27 +1266,27 @@
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@@ -1320,7 +1325,7 @@
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@@ -1474,25 +1479,30 @@
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@@ -1514,20 +1524,20 @@
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@@ -1741,6 +1751,55 @@
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@@ -2204,20 +2266,20 @@
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@@ -2491,16 +2553,16 @@
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@@ -2536,7 +2598,7 @@
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@@ -2599,16 +2661,16 @@
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@@ -2693,7 +2755,7 @@
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-            "time": "2017-01-02T20:30:24+00:00"
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@@ -2761,16 +2823,16 @@
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-                "egulias/email-validator": "~1.2,>=1.2.1",
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-                "symfony/yaml": "~2.0,>=2.0.5|~3.0.0"
+                "symfony/yaml": "^2.0.5|~3.0.0"
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@@ -2830,20 +2892,20 @@
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-            "time": "2017-01-31T21:48:58+00:00"
+            "time": "2017-02-28T02:24:56+00:00"
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                 "url": "https://github.com/twigphp/Twig.git",
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@@ -2946,7 +3009,7 @@
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-            "time": "2017-01-11T19:36:15+00:00"
+            "time": "2017-02-27T00:07:03+00:00"
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@@ -3075,26 +3138,26 @@
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-                "php": "^5.6 || ^7.0"
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-                "phpunit/phpunit": "^5.6",
-                "zendframework/zend-coding-standard": "~1.0.0",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "^2.0",
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@@ -3104,8 +3167,8 @@
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@@ -3125,7 +3188,7 @@
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-            "time": "2016-12-19T21:47:12+00:00"
+            "time": "2016-02-18T20:53:00+00:00"
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@@ -3314,35 +3377,40 @@
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-                "zendframework/zend-stdlib": "^2.7 || ^3.0"
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+                "zendframework/zend-stdlib": "^2.5 || ^3.0",
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             "suggest": {
-                "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"
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@@ -3360,42 +3428,42 @@
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-            "time": "2016-04-01T02:34:00+00:00"
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-            "version": "2.8.0",
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-                "zendframework/zend-servicemanager": "(^2.7.5 || ^3.0.3) To support plugin manager support"
+                "zendframework/zend-math": "(^2.6) To support Python Pickle serialization",
+                "zendframework/zend-servicemanager": "To support plugin manager support"
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-                    "dev-master": "2.8-dev",
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@@ -3417,7 +3485,7 @@
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-            "time": "2016-06-21T17:01:55+00:00"
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