diff --git a/requirements.txt b/requirements.txt
index 3197a1e..7d845da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ python-dateutil==2.8.0
 pytz==2019.3
 pyzmq==18.1.0
 qtconsole==4.5.5
-rsa==3.4.2
+rsa==4.7
 Send2Trash==1.5.0
 six==1.12.0
 tensorboardX==1.9