diff --git a/requirements.txt b/requirements.txt
index 4ab7a6c..54eb445 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ python-dateutil==2.8.1
 pytz==2019.3
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 scikit-learn==0.22.2.post1
 scipy==1.4.1
 six==1.14.0