diff --git a/requirements.txt b/requirements.txt
index b15c69b..a844f0c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -139,7 +139,7 @@ redis==3.4.1
 regex==2018.11.22
 requests==2.21.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 s3transfer==0.1.13
 scikit-learn==0.20.2
 scipy==1.4.1