diff --git a/composer.json b/composer.json
index 254486913..6e18ea69a 100644
--- a/composer.json
+++ b/composer.json
@@ -24,6 +24,7 @@
         "phpoffice/phpspreadsheet": "^1.16",
         "ramsey/uuid-doctrine": "^1.7",
         "sensio/framework-extra-bundle": "^5.5",
+        "spomky-labs/base64url": "^2.0",
         "symfony/asset": "4.*",
         "symfony/browser-kit": "^5.2",
         "symfony/css-selector": "^5.2",