diff --git a/requirements.txt b/requirements.txt
index a794912..87c7dd2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ pymongo==3.8.0
 PySocks==1.7.0
 pytz==2019.1
 requests==2.22.0
-rsa==4.0
+rsa==4.1
 six==1.12.0
 twilio==6.27.1
 typed-ast==1.4.0