diff --git a/requirements.txt b/requirements.txt
index 850593e..3b7984e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ pylint==1.7.2
 pymongo==3.10.1
 pyparsing==2.2.0
 requests==2.20.0
-rsa==3.4.2
+rsa==4.7
 six==1.10.0
 Werkzeug==0.15.5
 wrapt==1.10.11