diff --git a/composer.json b/composer.json
index c5a4853..056899a 100644
--- a/composer.json
+++ b/composer.json
@@ -6,6 +6,7 @@
     "license": "MIT",
     "require": {
         "php": "^8.0.2",
+        "gregwar/captcha": "^1.2",
         "guzzlehttp/guzzle": "^7.2",
         "laravel/framework": "^9.19",
         "laravel/sanctum": "^3.0",
diff --git a/composer.lock b/composer.lock
index de33295..c7190ed 100644
--- 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": "d676aa18ac28c870bc3707e5247cdbe0",
+    "content-hash": "9aeb8a01dd24f14cb9b41ce5d214de3f",
     "packages": [
         {
             "name": "brick/math",
@@ -981,6 +981,69 @@
             ],
             "time": "2022-07-30T15:56:11+00:00"
         },
+        {
+            "name": "gregwar/captcha",
+            "version": "v1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Gregwar/Captcha.git",
+                "reference": "6e5b61b66ac89885b505153f4ef9a74ffa5b3074"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Gregwar/Captcha/zipball/6e5b61b66ac89885b505153f4ef9a74ffa5b3074",
+                "reference": "6e5b61b66ac89885b505153f4ef9a74ffa5b3074",
+                "shasum": "",
+                "mirrors": [
+                    {
+                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+                        "preferred": true
+                    }
+                ]
+            },
+            "require": {
+                "ext-gd": "*",
+                "ext-mbstring": "*",
+                "php": ">=5.3.0",
+                "symfony/finder": "*"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.4"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Gregwar\\": "src/Gregwar"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Grégoire Passault",
+                    "email": "g.passault@gmail.com",
+                    "homepage": "http://www.gregwar.com/"
+                },
+                {
+                    "name": "Jeremy Livingston",
+                    "email": "jeremy.j.livingston@gmail.com"
+                }
+            ],
+            "description": "Captcha generator",
+            "homepage": "https://github.com/Gregwar/Captcha",
+            "keywords": [
+                "bot",
+                "captcha",
+                "spam"
+            ],
+            "support": {
+                "issues": "https://github.com/Gregwar/Captcha/issues",
+                "source": "https://github.com/Gregwar/Captcha/tree/v1.2.0"
+            },
+            "time": "2023-03-24T22:12:41+00:00"
+        },
         {
             "name": "guzzlehttp/guzzle",
             "version": "7.6.0",