diff --git a/composer.json b/composer.json
index e7ddf65..4132054 100644
--- a/composer.json
+++ b/composer.json
@@ -19,6 +19,7 @@
         "php": "^8.1",
         "ext-json": "*",
         "ext-gmp": "*",
+        "knpuniversity/oauth2-client-bundle": "^2.18",
         "nyholm/psr7": "^1.2",
         "php-http/cache-plugin": "^1.7",
         "php-http/curl-client": "^2.1",