diff --git a/requirements.txt b/requirements.txt
index d8a9ee4..d3ad88a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ pytest-cov==2.6.1
 python-dotenv==0.10.1
 pytz==2018.9
 requests==2.21.0
-rsa==4.0
+rsa==4.1
 six==1.12.0
 urllib3==1.24.2
 Werkzeug==0.15.3