diff --git a/composer.json b/composer.json
index d77a20b..f4f85a6 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "ext-json": "*",
         "ext-mbstring": "*",
         "rize/uri-template": "^0.3.2",
-        "symfony/yaml": "^4.2"
+        "symfony/yaml": "^5.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^7.3.5"
diff --git a/composer.lock b/composer.lock
index b41aec0..6d979ca 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,10 +1,10 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "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",
         "This file is @generated automatically"
     ],
-    "content-hash": "705e49ddfb27e40c72b6fef3526bb5d0",
+    "content-hash": "3fda97c1983a3cc308543009b2e99852",
     "packages": [
         {
             "name": "rize/uri-template",
@@ -110,27 +110,27 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v4.2.8",
+            "version": "v5.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "6712daf03ee25b53abb14e7e8e0ede1a770efdb1"
+                "reference": "ad5e9c83ade5bbb3a96a3f30588a0622708caefd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/6712daf03ee25b53abb14e7e8e0ede1a770efdb1",
-                "reference": "6712daf03ee25b53abb14e7e8e0ede1a770efdb1",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/ad5e9c83ade5bbb3a96a3f30588a0622708caefd",
+                "reference": "ad5e9c83ade5bbb3a96a3f30588a0622708caefd",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": "^7.2.5",
                 "symfony/polyfill-ctype": "~1.8"
             },
             "conflict": {
-                "symfony/console": "<3.4"
+                "symfony/console": "<4.4"
             },
             "require-dev": {
-                "symfony/console": "~3.4|~4.0"
+                "symfony/console": "^4.4|^5.0"
             },
             "suggest": {
                 "symfony/console": "For validating YAML files using the lint command"
@@ -138,7 +138,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "5.0-dev"
                 }
             },
             "autoload": {
@@ -165,7 +165,21 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-03-30T15:58:42+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": "2020-03-30T11:42:42+00:00"
         }
     ],
     "packages-dev": [
@@ -1594,5 +1608,6 @@
         "ext-json": "*",
         "ext-mbstring": "*"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }