diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7f91278..449ab56 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -85,7 +85,7 @@ pytz==2019.3
 pytzdata==2019.3
 PyYAML==5.3.1
 requests==2.23.0
-rsa==3.4.2
+rsa==4.7
 s3transfer==0.3.3
 serpy==0.3.1
 six==1.14.0