diff --git a/composer.lock b/composer.lock
index fb0414b..a478d07 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2851,31 +2851,31 @@
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+            "version": "v4.4.1",
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-                "reference": "8b778ee0c27731105fbf1535f51793ad1ae0ba2b"
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-                "reference": "8b778ee0c27731105fbf1535f51793ad1ae0ba2b",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/8bccc59e61b41963d14c3dbdb23181e5c932a1d5",
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-                "symfony/mime": "^4.3",
+                "symfony/mime": "^4.3|^5.0",
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             },
             "require-dev": {
                 "predis/predis": "~1.0",
-                "symfony/expression-language": "~3.4|~4.0"
+                "symfony/expression-language": "^3.4|^4.0|^5.0"
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             "type": "library",
             "extra": {
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-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
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             "autoload": {
@@ -2902,7 +2902,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2019-07-23T11:21:36+00:00"
+            "time": "2019-11-28T13:33:56+00:00"
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         {
             "name": "symfony/http-kernel",
@@ -3066,16 +3066,16 @@
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-            "version": "v4.3.3",
+            "version": "v4.4.1",
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                 "url": "https://github.com/symfony/mime.git",
-                "reference": "6b7148029b1dd5eda1502064f06d01357b7b2d8b"
+                "reference": "010cc488e56cafe5f7494dea70aea93100c234df"
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@@ -3083,14 +3083,17 @@
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                 "symfony/polyfill-mbstring": "^1.0"
             },
+            "conflict": {
+                "symfony/mailer": "<4.4"
+            },
             "require-dev": {
-                "egulias/email-validator": "^2.0",
-                "symfony/dependency-injection": "~3.4|^4.1"
+                "egulias/email-validator": "^2.1.10",
+                "symfony/dependency-injection": "^3.4|^4.1|^5.0"
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             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
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             "autoload": {
@@ -3121,7 +3124,7 @@
                 "mime",
                 "mime-type"
             ],
-            "time": "2019-07-19T16:21:19+00:00"
+            "time": "2019-11-30T08:27:26+00:00"
         },
         {
             "name": "symfony/orm-pack",
@@ -3153,16 +3156,16 @@
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-            "version": "v1.11.0",
+            "version": "v1.13.1",
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                 "url": "https://github.com/symfony/polyfill-intl-idn.git",
-                "reference": "c766e95bec706cdd89903b1eda8afab7d7a6b7af"
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-                "reference": "c766e95bec706cdd89903b1eda8afab7d7a6b7af",
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@@ -3176,7 +3179,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3192,13 +3195,13 @@
                 "MIT"
             ],
             "authors": [
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                },
                 {
                     "name": "Laurent Bassin",
                     "email": "laurent@bassin.info"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
             "description": "Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions",
@@ -3211,20 +3214,20 @@
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                 "shim"
             ],
-            "time": "2019-03-04T13:44:35+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
         },
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-            "version": "v1.11.0",
+            "version": "v1.13.1",
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                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609"
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-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609",
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@@ -3236,7 +3239,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3270,20 +3273,20 @@
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-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
-            "version": "v1.11.0",
+            "version": "v1.13.1",
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                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php72.git",
-                "reference": "ab50dcf166d5f577978419edd37aa2bb8eabce0c"
+                "reference": "66fea50f6cb37a35eea048d75a7d99a45b586038"
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-                "reference": "ab50dcf166d5f577978419edd37aa2bb8eabce0c",
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@@ -3292,7 +3295,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3325,7 +3328,7 @@
                 "portable",
                 "shim"
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-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "symfony/polyfill-php73",
@@ -4074,19 +4077,19 @@
             "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",