diff --git a/requirements.txt b/requirements.txt
index 8824e34..d41ad92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ flask_httpauth~=4.8.0
 Flask_limiter~=4.0.0
 Flask-SQLAlchemy~=3.1.1
 google-api-python-client>=2.181
-google-auth-httplib2~=0.2.0
+google-auth-httplib2~=0.2.1
 google-auth-oauthlib~=1.2.2
 gunicorn~=23.0.0
 oauth2client~=4.1.3