diff --git a/requirements.txt b/requirements.txt
index 0acab3f..2233b7d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ python-dateutil==2.8.1
 PyYAML==5.1.2
 requests==2.22.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.1
 scikit-learn==0.21.3
 scipy==1.3.2
 six==1.13.0