diff --git a/composer.json b/composer.json
index c75544d4..6bcc8420 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,8 @@
 {
   "require-dev" : {
     "phpunit/phpunit" : "5.7.27",
-    "squizlabs/php_codesniffer" : "3.4.0"
+    "squizlabs/php_codesniffer" : "3.4.0",
+    "web-auth/webauthn-lib" : "2.1.7",
+    "symfony/http-foundation" : "5.0.0"
   }
 }
\ No newline at end of file