diff --git a/composer.lock b/composer.lock
index 72b0129..cb6a9ad 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2224,6 +2224,11 @@
                 "MIT"
             ],
             "authors": [
+                {
+                    "name": "Ben Ramsey",
+                    "email": "ben@benramsey.com",
+                    "homepage": "https://benramsey.com"
+                },
                 {
                     "name": "Marijn Huizendveld",
                     "email": "marijn.huizendveld@gmail.com"
@@ -2231,11 +2236,6 @@
                 {
                     "name": "Thibaud Fabre",
                     "email": "thibaud@aztech.io"
-                },
-                {
-                    "name": "Ben Ramsey",
-                    "email": "ben@benramsey.com",
-                    "homepage": "https://benramsey.com"
                 }
             ],
             "description": "Formerly rhumsaa/uuid. A PHP 5.4+ library for generating RFC 4122 version 1, 3, 4, and 5 universally unique identifiers (UUID).",
@@ -2661,16 +2661,16 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.1.2",
+            "version": "v4.2.12",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "8da9ea68ab2d80dfabd41e0d14b9606bb47a10c0"
+                "reference": "2ae778ff4a1f8baba7724db1ca977ada3b796749"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/8da9ea68ab2d80dfabd41e0d14b9606bb47a10c0",
-                "reference": "8da9ea68ab2d80dfabd41e0d14b9606bb47a10c0",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/2ae778ff4a1f8baba7724db1ca977ada3b796749",
+                "reference": "2ae778ff4a1f8baba7724db1ca977ada3b796749",
                 "shasum": ""
             },
             "require": {
@@ -2684,7 +2684,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.1-dev"
+                    "dev-master": "4.2-dev"
                 }
             },
             "autoload": {
@@ -2711,7 +2711,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-07-16T14:05:40+00:00"
+            "time": "2019-11-11T12:54:47+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -2857,16 +2857,16 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.8.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171"
+                "reference": "a6977d63bf9a0ad4c65cd352709e230876f9904a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/3296adf6a6454a050679cde90f95350ad604b171",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/a6977d63bf9a0ad4c65cd352709e230876f9904a",
+                "reference": "a6977d63bf9a0ad4c65cd352709e230876f9904a",
                 "shasum": ""
             },
             "require": {
@@ -2878,7 +2878,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.8-dev"
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
                 }
             },
             "autoload": {
@@ -2912,7 +2916,21 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-04-26T10:06:28+00:00"
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-07-14T12:35:20+00:00"
         },
         {
             "name": "symfony/polyfill-php72",