diff --git a/composer.lock b/composer.lock
index f1b88de..ef3ff16 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,20 +4,20 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f61adf0b5762f0063f37af06ced0c1cd",
+    "content-hash": "9cd1eb9e5736f73c6bf6f17c7f47f1f7",
     "packages": [
         {
             "name": "phpmailer/phpmailer",
-            "version": "v6.1.8",
+            "version": "v6.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPMailer/PHPMailer.git",
-                "reference": "917ab212fa00dc6eacbb26e8bc387ebe40993bc1"
+                "reference": "e38888a75c070304ca5514197d4847a59a5c853f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPMailer/PHPMailer/zipball/917ab212fa00dc6eacbb26e8bc387ebe40993bc1",
-                "reference": "917ab212fa00dc6eacbb26e8bc387ebe40993bc1",
+                "url": "https://api.github.com/repos/PHPMailer/PHPMailer/zipball/e38888a75c070304ca5514197d4847a59a5c853f",
+                "reference": "e38888a75c070304ca5514197d4847a59a5c853f",
                 "shasum": ""
             },
             "require": {
@@ -27,9 +27,12 @@
                 "php": ">=5.5.0"
             },
             "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
                 "doctrine/annotations": "^1.2",
-                "friendsofphp/php-cs-fixer": "^2.2",
-                "phpunit/phpunit": "^4.8 || ^5.7"
+                "phpcompatibility/php-compatibility": "^9.3.5",
+                "roave/security-advisories": "dev-latest",
+                "squizlabs/php_codesniffer": "^3.5.6",
+                "yoast/phpunit-polyfills": "^0.2.0"
             },
             "suggest": {
                 "ext-mbstring": "Needed to send email in multibyte encoding charset",
@@ -69,15 +72,15 @@
             "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
             "support": {
                 "issues": "https://github.com/PHPMailer/PHPMailer/issues",
-                "source": "https://github.com/PHPMailer/PHPMailer/tree/v6.1.8"
+                "source": "https://github.com/PHPMailer/PHPMailer/tree/v6.2.0"
             },
             "funding": [
                 {
-                    "url": "https://github.com/synchro",
+                    "url": "https://github.com/Synchro",
                     "type": "github"
                 }
             ],
-            "time": "2020-10-09T14:55:58+00:00"
+            "time": "2020-11-25T15:24:57+00:00"
         },
         {
             "name": "tecnickcom/tcpdf",
@@ -329,6 +332,55 @@
             },
             "time": "2020-10-27T05:39:37+00:00"
         },
+        {
+            "name": "topthink/think-queue",
+            "version": "v1.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/top-think/think-queue.git",
+                "reference": "ad709611d516e13d6760234bc98e91faa901cae8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/top-think/think-queue/zipball/ad709611d516e13d6760234bc98e91faa901cae8",
+                "reference": "ad709611d516e13d6760234bc98e91faa901cae8",
+                "shasum": ""
+            },
+            "require": {
+                "topthink/think-helper": ">=1.0.4",
+                "topthink/think-installer": ">=1.0.10"
+            },
+            "type": "think-extend",
+            "extra": {
+                "think-config": {
+                    "queue": "src/config.php"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "think\\": "src"
+                },
+                "files": [
+                    "src/common.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "yunwuxin",
+                    "email": "448901948@qq.com"
+                }
+            ],
+            "description": "The ThinkPHP5 Queue Package",
+            "support": {
+                "issues": "https://github.com/top-think/think-queue/issues",
+                "source": "https://github.com/top-think/think-queue/tree/master"
+            },
+            "time": "2017-06-25T00:49:56+00:00"
+        },
         {
             "name": "weiwei/api-doc",
             "version": "1.6.2",