diff --git a/requirements.txt b/requirements.txt
index 65f2255..06ac51d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ pytz==2019.3
 pyzmq==18.1.1
 requests==2.22.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.1
 scipy==1.4.1
 six==1.13.0
 statsmodels==0.10.2