diff --git a/composer.json b/composer.json
index 35a26c8..38c27ce 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,8 @@
     ],
     "minimum-stability": "stable",
     "require": {
-        "php": "^7.3"
+        "php": "^7.3",
+        "league/flysystem": "^1.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^8.3"
diff --git a/composer.lock b/composer.lock
index bf723b4..89b1426 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,93 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "0f508f2fcdf2e9cc795371e86bf7a436",
-    "packages": [],
+    "content-hash": "cc2e4b7259002d24a30a44257c9aa474",
+    "packages": [
+        {
+            "name": "league/flysystem",
+            "version": "1.0.55",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/flysystem.git",
+                "reference": "33c91155537c6dc899eacdc54a13ac6303f156e6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/33c91155537c6dc899eacdc54a13ac6303f156e6",
+                "reference": "33c91155537c6dc899eacdc54a13ac6303f156e6",
+                "shasum": ""
+            },
+            "require": {
+                "ext-fileinfo": "*",
+                "php": ">=5.5.9"
+            },
+            "conflict": {
+                "league/flysystem-sftp": "<1.0.6"
+            },
+            "require-dev": {
+                "phpspec/phpspec": "^3.4",
+                "phpunit/phpunit": "^5.7.10"
+            },
+            "suggest": {
+                "ext-fileinfo": "Required for MimeType",
+                "ext-ftp": "Allows you to use FTP server storage",
+                "ext-openssl": "Allows you to use FTPS server storage",
+                "league/flysystem-aws-s3-v2": "Allows you to use S3 storage with AWS SDK v2",
+                "league/flysystem-aws-s3-v3": "Allows you to use S3 storage with AWS SDK v3",
+                "league/flysystem-azure": "Allows you to use Windows Azure Blob storage",
+                "league/flysystem-cached-adapter": "Flysystem adapter decorator for metadata caching",
+                "league/flysystem-eventable-filesystem": "Allows you to use EventableFilesystem",
+                "league/flysystem-rackspace": "Allows you to use Rackspace Cloud Files",
+                "league/flysystem-sftp": "Allows you to use SFTP server storage via phpseclib",
+                "league/flysystem-webdav": "Allows you to use WebDAV storage",
+                "league/flysystem-ziparchive": "Allows you to use ZipArchive adapter",
+                "spatie/flysystem-dropbox": "Allows you to use Dropbox storage",
+                "srmklive/flysystem-dropbox-v2": "Allows you to use Dropbox storage for PHP 5 applications"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Flysystem\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Frank de Jonge",
+                    "email": "info@frenky.net"
+                }
+            ],
+            "description": "Filesystem abstraction: Many filesystems, one API.",
+            "keywords": [
+                "Cloud Files",
+                "WebDAV",
+                "abstraction",
+                "aws",
+                "cloud",
+                "copy.com",
+                "dropbox",
+                "file systems",
+                "files",
+                "filesystem",
+                "filesystems",
+                "ftp",
+                "rackspace",
+                "remote",
+                "s3",
+                "sftp",
+                "storage"
+            ],
+            "time": "2019-08-24T11:17:19+00:00"
+        }
+    ],
     "packages-dev": [
         {
             "name": "doctrine/instantiator",