diff --git a/composer.lock b/composer.lock
index bc09757..1d5fd4c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4144,34 +4144,41 @@
         },
         {
             "name": "symfony/translation",
-            "version": "v4.1.4",
+            "version": "v4.3.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation.git",
-                "reference": "fa2182669f7983b7aa5f1a770d053f79f0ef144f"
+                "reference": "bbce239b35b0cd47bd75848b23e969f17dd970e7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/fa2182669f7983b7aa5f1a770d053f79f0ef144f",
-                "reference": "fa2182669f7983b7aa5f1a770d053f79f0ef144f",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/bbce239b35b0cd47bd75848b23e969f17dd970e7",
+                "reference": "bbce239b35b0cd47bd75848b23e969f17dd970e7",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
-                "symfony/polyfill-mbstring": "~1.0"
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/translation-contracts": "^1.1.6"
             },
             "conflict": {
                 "symfony/config": "<3.4",
                 "symfony/dependency-injection": "<3.4",
                 "symfony/yaml": "<3.4"
             },
+            "provide": {
+                "symfony/translation-implementation": "1.0"
+            },
             "require-dev": {
                 "psr/log": "~1.0",
                 "symfony/config": "~3.4|~4.0",
                 "symfony/console": "~3.4|~4.0",
                 "symfony/dependency-injection": "~3.4|~4.0",
                 "symfony/finder": "~2.8|~3.0|~4.0",
+                "symfony/http-kernel": "~3.4|~4.0",
                 "symfony/intl": "~3.4|~4.0",
+                "symfony/service-contracts": "^1.1.2",
+                "symfony/var-dumper": "~3.4|~4.0",
                 "symfony/yaml": "~3.4|~4.0"
             },
             "suggest": {
@@ -4182,7 +4189,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.1-dev"
+                    "dev-master": "4.3-dev"
                 }
             },
             "autoload": {
@@ -4209,7 +4216,64 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-08-07T12:45:11+00:00"
+            "time": "2019-11-06T23:21:49+00:00"
+        },
+        {
+            "name": "symfony/translation-contracts",
+            "version": "v1.1.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/translation-contracts.git",
+                "reference": "364518c132c95642e530d9b2d217acbc2ccac3e6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/translation-contracts/zipball/364518c132c95642e530d9b2d217acbc2ccac3e6",
+                "reference": "364518c132c95642e530d9b2d217acbc2ccac3e6",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "suggest": {
+                "symfony/translation-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\Translation\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Generic abstractions related to translation",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "time": "2019-09-17T11:12:18+00:00"
         },
         {
             "name": "symfony/twig-bridge",
@@ -4799,19 +4863,19 @@
             "authors": [
                 {
                     "name": "Fabien Potencier",
-                    "role": "Lead Developer",
                     "email": "fabien@symfony.com",
-                    "homepage": "http://fabien.potencier.org"
+                    "homepage": "http://fabien.potencier.org",
+                    "role": "Lead Developer"
                 },
                 {
                     "name": "Armin Ronacher",
-                    "role": "Project Founder",
-                    "email": "armin.ronacher@active-4.com"
+                    "email": "armin.ronacher@active-4.com",
+                    "role": "Project Founder"
                 },
                 {
                     "name": "Twig Team",
-                    "role": "Contributors",
-                    "homepage": "https://twig.symfony.com/contributors"
+                    "homepage": "https://twig.symfony.com/contributors",
+                    "role": "Contributors"
                 }
             ],
             "description": "Twig, the flexible, fast, and secure template language for PHP",