diff --git a/requirements.txt b/requirements.txt
index bccbb59..9020ebb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,6 +20,6 @@ python-dateutil==2.8.1
 pytz==2019.3
 requests==2.22.0
 retrying==1.3.3
-rsa==4.0
+rsa==4.1
 six==1.13.0
 urllib3==1.25.7