diff --git a/composer.json b/composer.json
index b681b96a3..e80227924 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,7 @@
         "phpoffice/phpspreadsheet": "^1.23",
         "robmorgan/phinx": "^0.13.4",
         "textalk/websocket": "^1.6",
-        "chillerlan/php-qrcode": "^4"
+        "chillerlan/php-qrcode": "^4",
+        "phpseclib/phpseclib": "^3.0"
     }
 }