diff --git a/requirements.txt b/requirements.txt
index 3b26845..c6d13ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ pytz==2019.3
 PyYAML==5.3.1
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 sendgrid==6.4.3
 six==1.14.0
 soupsieve==2.0