diff --git a/composer.lock b/composer.lock
index 71775ed..c1e31f7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1572,31 +1572,31 @@
         },
         {
             "name": "league/flysystem",
-            "version": "1.0.65",
+            "version": "1.1.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/flysystem.git",
-                "reference": "8f17b3ba67097aafb8318cd5c553b1acf7c891c8"
+                "reference": "f3ad69181b8afed2c9edf7be5a2918144ff4ea32"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/8f17b3ba67097aafb8318cd5c553b1acf7c891c8",
-                "reference": "8f17b3ba67097aafb8318cd5c553b1acf7c891c8",
+                "url": "https://api.github.com/repos/thephpleague/flysystem/zipball/f3ad69181b8afed2c9edf7be5a2918144ff4ea32",
+                "reference": "f3ad69181b8afed2c9edf7be5a2918144ff4ea32",
                 "shasum": ""
             },
             "require": {
                 "ext-fileinfo": "*",
-                "php": ">=5.5.9"
+                "league/mime-type-detection": "^1.3",
+                "php": "^7.2.5 || ^8.0"
             },
             "conflict": {
                 "league/flysystem-sftp": "<1.0.6"
             },
             "require-dev": {
-                "phpspec/phpspec": "^3.4",
-                "phpunit/phpunit": "^5.7.26"
+                "phpspec/prophecy": "^1.11.1",
+                "phpunit/phpunit": "^8.5.8"
             },
             "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",
@@ -1652,7 +1652,73 @@
                 "sftp",
                 "storage"
             ],
-            "time": "2020-03-08T18:53:20+00:00"
+            "support": {
+                "issues": "https://github.com/thephpleague/flysystem/issues",
+                "source": "https://github.com/thephpleague/flysystem/tree/1.1.4"
+            },
+            "funding": [
+                {
+                    "url": "https://offset.earth/frankdejonge",
+                    "type": "other"
+                }
+            ],
+            "time": "2021-06-23T21:56:05+00:00"
+        },
+        {
+            "name": "league/mime-type-detection",
+            "version": "1.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/mime-type-detection.git",
+                "reference": "3b9dff8aaf7323590c1d2e443db701eb1f9aa0d3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/mime-type-detection/zipball/3b9dff8aaf7323590c1d2e443db701eb1f9aa0d3",
+                "reference": "3b9dff8aaf7323590c1d2e443db701eb1f9aa0d3",
+                "shasum": ""
+            },
+            "require": {
+                "ext-fileinfo": "*",
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^2.18",
+                "phpstan/phpstan": "^0.12.68",
+                "phpunit/phpunit": "^8.5.8 || ^9.3"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "League\\MimeTypeDetection\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Frank de Jonge",
+                    "email": "info@frankdejonge.nl"
+                }
+            ],
+            "description": "Mime-type detection for Flysystem",
+            "support": {
+                "issues": "https://github.com/thephpleague/mime-type-detection/issues",
+                "source": "https://github.com/thephpleague/mime-type-detection/tree/1.7.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/frankdejonge",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/league/flysystem",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-01-18T20:58:21+00:00"
         },
         {
             "name": "league/oauth2-server",
@@ -4348,45 +4414,6 @@
         }
     ],
     "packages-dev": [
-        {
-            "name": "almasaeed2010/adminlte",
-            "version": "v3.0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/ColorlibHQ/AdminLTE.git",
-                "reference": "0e48302342e9c04174ed73902b08324d47d4e792"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/ColorlibHQ/AdminLTE/zipball/0e48302342e9c04174ed73902b08324d47d4e792",
-                "reference": "0e48302342e9c04174ed73902b08324d47d4e792",
-                "shasum": ""
-            },
-            "type": "library",
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Colorlib"
-                }
-            ],
-            "description": "AdminLTE - admin control panel and dashboard that's based on Bootstrap 4",
-            "homepage": "http://adminlte.io/",
-            "keywords": [
-                "JS",
-                "admin",
-                "back-end",
-                "css",
-                "less",
-                "responsive",
-                "template",
-                "theme",
-                "web"
-            ],
-            "time": "2020-01-17T08:05:37+00:00"
-        },
         {
             "name": "doctrine/instantiator",
             "version": "1.3.0",
@@ -6437,5 +6464,6 @@
     "platform": {
         "php": "^7.2"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.1.0"
 }