diff --git a/requirements.txt b/requirements.txt
index c048ee5..20f9ede 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -72,7 +72,7 @@ PyYAML==5.3.1
 regex==2020.4.4
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 s3transfer==0.3.3
 scikit-learn==0.22.2.post1
 scipy==1.4.1