diff --git a/composer.json b/composer.json
index 62a424b6b..198253129 100755
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,8 @@
         "filp/whoops": "^2.7"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^2.16"
+        "friendsofphp/php-cs-fixer": "^2.16",
+        "symfony/var-dumper": "^5.0"
     },
     "scripts": {
         "format": [
diff --git a/composer.lock b/composer.lock
index 05853361e..b797ef5cc 100755
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d1829b8cc3e63a798d42d3392a67b077",
+    "content-hash": "0a5c1fc14c99868cbeb52a685ac695e9",
     "packages": [
         {
             "name": "codeigniter/framework",
@@ -2341,6 +2341,81 @@
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
             "time": "2020-01-04T14:08:26+00:00"
+        },
+        {
+            "name": "symfony/var-dumper",
+            "version": "v5.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/var-dumper.git",
+                "reference": "254110c423a49c45fa611414f114cfa9844eed87"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/254110c423a49c45fa611414f114cfa9844eed87",
+                "reference": "254110c423a49c45fa611414f114cfa9844eed87",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "phpunit/phpunit": "<5.4.3",
+                "symfony/console": "<4.4"
+            },
+            "require-dev": {
+                "ext-iconv": "*",
+                "symfony/console": "^4.4|^5.0",
+                "symfony/process": "^4.4|^5.0",
+                "twig/twig": "^2.4|^3.0"
+            },
+            "suggest": {
+                "ext-iconv": "To convert non-UTF-8 strings to UTF-8 (or symfony/polyfill-iconv in case ext-iconv cannot be used).",
+                "ext-intl": "To show region name in time zone dump",
+                "symfony/console": "To use the ServerDumpCommand and/or the bin/var-dump-server script"
+            },
+            "bin": [
+                "Resources/bin/var-dump-server"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "Resources/functions/dump.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Component\\VarDumper\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "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": "Symfony mechanism for exploring and dumping PHP variables",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "debug",
+                "dump"
+            ],
+            "time": "2020-03-18T07:16:55+00:00"
         }
     ],
     "aliases": [],