diff --git a/requirements.txt b/requirements.txt
index 1014c208b..a1c24f098 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -175,7 +175,7 @@ requests==2.25.1
     #   govuk-bank-holidays
     #   notifications-python-client
     #   notifications-utils
-rsa==4.5
+rsa==4.7
     # via awscli
 s3transfer==0.3.3
     # via