diff --git a/composer.lock b/composer.lock
index 0e22aed..3f86eb9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3265,16 +3265,16 @@
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+            "version": "v4.4.1",
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@@ -3282,14 +3282,17 @@
                 "symfony/polyfill-intl-idn": "^1.10",
                 "symfony/polyfill-mbstring": "^1.0"
             },
+            "conflict": {
+                "symfony/mailer": "<4.4"
+            },
             "require-dev": {
                 "egulias/email-validator": "^2.1.10",
-                "symfony/dependency-injection": "~3.4|^4.1"
+                "symfony/dependency-injection": "^3.4|^4.1|^5.0"
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             "extra": {
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-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
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             "autoload": {
@@ -3320,7 +3323,7 @@
                 "mime",
                 "mime-type"
             ],
-            "time": "2019-09-19T17:00:15+00:00"
+            "time": "2019-11-30T08:27:26+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -3441,16 +3444,16 @@
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-            "version": "v1.12.0",
+            "version": "v1.13.1",
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-                "reference": "6af626ae6fa37d396dc90a399c0ff08e5cfc45b2"
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-                "reference": "6af626ae6fa37d396dc90a399c0ff08e5cfc45b2",
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@@ -3464,7 +3467,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3499,20 +3502,20 @@
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-            "time": "2019-08-06T08:03:45+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
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-            "version": "v1.12.0",
+            "version": "v1.13.1",
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                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "b42a2f66e8f1b15ccf25652c3424265923eb4f17"
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
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-                "reference": "b42a2f66e8f1b15ccf25652c3424265923eb4f17",
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@@ -3524,7 +3527,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3558,20 +3561,20 @@
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-            "time": "2019-08-06T08:03:45+00:00"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
-            "version": "v1.12.0",
+            "version": "v1.13.1",
             "source": {
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                 "url": "https://github.com/symfony/polyfill-php72.git",
-                "reference": "04ce3335667451138df4307d6a9b61565560199e"
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@@ -3580,7 +3583,7 @@
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+                    "dev-master": "1.13-dev"
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@@ -3613,7 +3616,7 @@
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-            "time": "2019-08-06T08:03:45+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
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             "name": "symfony/polyfill-php73",
@@ -4071,12 +4074,12 @@
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                 "url": "https://github.com/the-control-group/voyager.git",
-                "reference": "68e206a03a69de859bbcf473aba3b0d4b26a25f7"
+                "reference": "c6dad15f4eff4bad97a85488dcc93cbf795eb2f6"
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-                "reference": "68e206a03a69de859bbcf473aba3b0d4b26a25f7",
+                "url": "https://api.github.com/repos/the-control-group/voyager/zipball/c6dad15f4eff4bad97a85488dcc93cbf795eb2f6",
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             "require": {
@@ -4128,7 +4131,7 @@
                 "laravel",
                 "panel"
             ],
-            "time": "2019-10-11T15:44:59+00:00"
+            "time": "2019-10-17T16:30:54+00:00"
         },
         {
             "name": "tijsverkoyen/css-to-inline-styles",