diff --git a/app/Http/Controllers/Api/Client/Servers/FileController.php b/app/Http/Controllers/Api/Client/Servers/FileController.php
index 9e705651b..0e3a62f2e 100644
--- a/app/Http/Controllers/Api/Client/Servers/FileController.php
+++ b/app/Http/Controllers/Api/Client/Servers/FileController.php
@@ -16,6 +16,7 @@ use Pterodactyl\Http\Requests\Api\Client\Servers\Files\CopyFileRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\ListFilesRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\DeleteFileRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\RenameFileRequest;
+use Pterodactyl\Http\Requests\Api\Client\Servers\Files\ChmodFilesRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\CreateFolderRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\CompressFilesRequest;
 use Pterodactyl\Http\Requests\Api\Client\Servers\Files\DecompressFilesRequest;
@@ -263,6 +264,25 @@ class FileController extends ClientApiController
         return new JsonResponse([], Response::HTTP_NO_CONTENT);
     }
 
+    /**
+     * Updates file permissions for file(s) in the given root directory.
+     *
+     * @param \Pterodactyl\Http\Requests\Api\Client\Servers\Files\ChmodFilesRequest $request
+     * @param \Pterodactyl\Models\Server $server
+     * @return \Illuminate\Http\JsonResponse
+     *
+     * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
+     */
+    public function chmod(ChmodFilesRequest $request, Server $server): JsonResponse
+    {
+        $this->fileRepository->setServer($server)
+            ->chmodFiles(
+                $request->input('root'), $request->input('files')
+            );
+
+        return new JsonResponse([], Response::HTTP_NO_CONTENT);
+    }
+
     /**
      * Encodes a given file name & path in a format that should work for a good majority
      * of file names without too much confusing logic.
diff --git a/app/Http/Requests/Api/Client/Servers/Files/ChmodFilesRequest.php b/app/Http/Requests/Api/Client/Servers/Files/ChmodFilesRequest.php
new file mode 100644
index 000000000..ed6540219
--- /dev/null
+++ b/app/Http/Requests/Api/Client/Servers/Files/ChmodFilesRequest.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Api\Client\Servers\Files;
+
+use Pterodactyl\Models\Permission;
+use Pterodactyl\Contracts\Http\ClientPermissionsRequest;
+use Pterodactyl\Http\Requests\Api\Client\ClientApiRequest;
+
+class ChmodFilesRequest extends ClientApiRequest implements ClientPermissionsRequest
+{
+    /**
+     * @return string
+     */
+    public function permission(): string
+    {
+        return Permission::ACTION_FILE_UPDATE;
+    }
+
+    /**
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'root' => 'required|nullable|string',
+            'files' => 'required|array',
+            'files.file' => 'string',
+            'files.mode' => 'integer',
+        ];
+    }
+}
diff --git a/app/Repositories/Wings/DaemonFileRepository.php b/app/Repositories/Wings/DaemonFileRepository.php
index 1ae424585..c36a8abb0 100644
--- a/app/Repositories/Wings/DaemonFileRepository.php
+++ b/app/Repositories/Wings/DaemonFileRepository.php
@@ -269,4 +269,32 @@ class DaemonFileRepository extends DaemonRepository
             throw new DaemonConnectionException($exception);
         }
     }
+
+    /**
+     * Chmods the given files.
+     *
+     * @param string|null $root
+     * @param array $files
+     * @return \Psr\Http\Message\ResponseInterface
+     *
+     * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
+     */
+    public function chmodFiles(?string $root, array $files): ResponseInterface
+    {
+        Assert::isInstanceOf($this->server, Server::class);
+
+        try {
+            return $this->getHttpClient()->post(
+                sprintf('/api/servers/%s/files/chmod', $this->server->uuid),
+                [
+                    'json' => [
+                        'root' => $root ?? '/',
+                        'files' => $files,
+                    ],
+                ]
+            );
+        } catch (TransferException $exception) {
+            throw new DaemonConnectionException($exception);
+        }
+    }
 }
diff --git a/routes/api-client.php b/routes/api-client.php
index 170828be1..35a2938dd 100644
--- a/routes/api-client.php
+++ b/routes/api-client.php
@@ -64,6 +64,7 @@ Route::group(['prefix' => '/servers/{server}', 'middleware' => [AuthenticateServ
         Route::post('/decompress', 'Servers\FileController@decompress');
         Route::post('/delete', 'Servers\FileController@delete');
         Route::post('/create-folder', 'Servers\FileController@create');
+        Route::post('/chmod', 'Servers\FileController@chmod');
         Route::get('/upload', 'Servers\FileUploadController');
     });