diff --git a/requirements.txt b/requirements.txt
index f799ee6..a1e8e67 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ pyparsing==2.4.6
 python-dateutil==2.8.1
 pytz==2019.3
 requests==2.23.0
-rsa==4.0
+rsa==4.7
 six==1.14.0
 typing==3.7.4.1
 typing-extensions==3.7.4.1