diff --git a/requirements.txt b/requirements.txt
index cd05c1d..f9e4c02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ pytz==2019.3
 pyzmq==18.1.1
 requests==2.22.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 scipy==1.4.1
 six==1.13.0
 tensorboard==2.1.0