diff --git a/composer.json b/composer.json
index 574b6c30..aaae869b 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
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diff --git a/composer.lock b/composer.lock
index 7816ca88..1a3b115d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,24 +1,23 @@
 {
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-        "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",
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@@ -73,20 +72,20 @@
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@@ -97,12 +96,13 @@
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+                "predis/predis": "~1.0",
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@@ -142,20 +142,20 @@
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+            "time": "2017-07-22T12:49:21+00:00"
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@@ -167,7 +167,7 @@
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@@ -208,20 +208,20 @@
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@@ -281,11 +281,11 @@
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@@ -348,25 +348,28 @@
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@@ -374,8 +377,8 @@
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@@ -396,13 +399,16 @@
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@@ -444,20 +450,20 @@
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@@ -489,10 +495,11 @@
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@@ -539,7 +546,7 @@
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@@ -592,7 +602,65 @@
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                 "rollbar/rollbar": "Allow sending log messages to Rollbar",
-                "ruflin/elastica": "Allow sending log messages to an Elastic Search server"
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@@ -3719,36 +3804,44 @@
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@@ -3833,7 +3926,7 @@
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@@ -3877,7 +3970,7 @@
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@@ -3968,7 +4061,7 @@
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@@ -4236,7 +4329,7 @@
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@@ -4305,7 +4398,7 @@
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@@ -4361,7 +4454,7 @@
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@@ -4410,7 +4503,7 @@
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@@ -4483,7 +4576,7 @@
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@@ -4541,7 +4634,7 @@
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@@ -4604,7 +4697,7 @@
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@@ -4654,7 +4747,7 @@
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@@ -4718,7 +4811,7 @@
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@@ -4811,7 +4904,7 @@
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+            "time": "2016-04-13T17:59:46+00:00"
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@@ -4888,7 +4981,7 @@
                 "page",
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+            "time": "2016-04-16T12:45:44+00:00"
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@@ -4949,7 +5042,7 @@
                 "time",
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-            "time": "2016-04-12 13:07:55"
+            "time": "2016-04-12T13:07:55+00:00"
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@@ -5026,7 +5119,7 @@
                 "sonata",
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-            "time": "2016-04-16 11:21:38"
+            "time": "2016-04-16T11:21:38+00:00"
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@@ -5086,7 +5179,7 @@
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+            "time": "2015-08-24T07:42:29+00:00"
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@@ -5149,7 +5242,7 @@
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-            "time": "2015-12-03 14:18:44"
+            "time": "2015-12-03T14:18:44+00:00"
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@@ -5209,7 +5302,7 @@
                 "tinymce",
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-            "time": "2016-03-29 12:07:40"
+            "time": "2016-03-29T12:07:40+00:00"
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@@ -5270,7 +5363,7 @@
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-            "time": "2016-01-26 23:58:32"
+            "time": "2016-01-26T23:58:32+00:00"
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@@ -5278,19 +5371,20 @@
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-                "mockery/mockery": "~0.9.1,<0.9.4"
+                "mockery/mockery": "~0.9.1",
+                "symfony/phpunit-bridge": "~3.2"
             },
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             "extra": {
@@ -5317,13 +5411,13 @@
                 }
             ],
             "description": "Swiftmailer, free feature-rich PHP mailer",
-            "homepage": "http://swiftmailer.org",
+            "homepage": "https://swiftmailer.symfony.com",
             "keywords": [
                 "email",
                 "mail",
                 "mailer"
             ],
-            "time": "2016-01-03 15:42:47"
+            "time": "2018-07-31T09:26:32+00:00"
         },
         {
             "name": "symfony/assetic-bundle",
@@ -5393,7 +5487,7 @@
                 "compression",
                 "minification"
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-            "time": "2015-12-28 13:12:39"
+            "time": "2015-12-28T13:12:39+00:00"
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@@ -5453,7 +5547,7 @@
                 "log",
                 "logging"
             ],
-            "time": "2016-04-13 16:21:01"
+            "time": "2016-04-13T16:21:01+00:00"
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         {
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@@ -5461,17 +5555,20 @@
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                 "type": "git",
                 "url": "https://github.com/symfony/phpunit-bridge.git",
-                "reference": "9d30940765450ccc58bc39f4bda30cc412101b4b"
+                "reference": "4aa44ecbfb5e2c50797d17756da11c93a8a6974f"
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             },
             "require": {
                 "php": ">=5.3.3"
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+            "conflict": {
+                "phpunit/phpunit": ">=6.0"
+            },
             "suggest": {
                 "symfony/debug": "For tracking deprecated interfaces usages at runtime with DebugClassLoader"
             },
@@ -5508,7 +5605,7 @@
             ],
             "description": "Symfony PHPUnit Bridge",
             "homepage": "https://symfony.com",
-            "time": "2016-04-05 16:36:54"
+            "time": "2019-04-16T10:01:26+00:00"
         },
         {
             "name": "symfony/swiftmailer-bundle",
@@ -5565,7 +5662,7 @@
             ],
             "description": "Symfony SwiftmailerBundle",
             "homepage": "http://symfony.com",
-            "time": "2016-01-15 16:41:20"
+            "time": "2016-01-15T16:41:20+00:00"
         },
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@@ -5614,7 +5711,7 @@
                 "compression",
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-            "time": "2014-05-18 15:19:21"
+            "time": "2014-05-18T15:19:21+00:00"
         },
         {
             "name": "twig/extensions",
@@ -5666,7 +5763,7 @@
                 "i18n",
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-            "time": "2016-01-28 10:03:51"
+            "time": "2016-01-28T10:03:51+00:00"
         },
         {
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@@ -5706,7 +5803,7 @@
                 }
             ],
             "description": "JSONP callback validator.",
-            "time": "2014-01-20 22:35:06"
+            "time": "2014-01-20T22:35:06+00:00"
         },
         {
             "name": "willdurand/negotiation",
@@ -5742,7 +5839,7 @@
             ],
             "authors": [
                 {
-                    "name": "William Durand",
+                    "name": "William DURAND",
                     "email": "william.durand1@gmail.com"
                 }
             ],
@@ -5755,7 +5852,7 @@
                 "header",
                 "negotiation"
             ],
-            "time": "2015-10-01 07:42:40"
+            "time": "2015-10-01T07:42:40+00:00"
         },
         {
             "name": "zendframework/zenddiagnostics",
@@ -5818,7 +5915,7 @@
                 "php",
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-            "time": "2016-04-01 10:39:00"
+            "time": "2016-04-01T10:39:00+00:00"
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     "aliases": [],