diff --git a/requirements.txt b/requirements.txt
index edc1797..30ea7a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,7 +77,7 @@ pyzmq==18.1.0
 qtconsole==4.5.5
 regex==2020.5.14
 requests==2.21.0
-rsa==4.0
+rsa==4.7
 scikit-learn==0.21.3
 scipy==1.3.1
 seaborn==0.9.0