diff --git a/requirements.txt b/requirements.txt
index c7a2055..2b6b8d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -162,7 +162,7 @@ reportlab==3.4.0
 requests==2.22.0
 requests-oauthlib==1.3.0
 requests-unixsocket==0.1.5
-rsa==4.0
+rsa==4.1
 s3transfer==0.2.1
 scikit-image==0.15.0
 scikit-learn==0.23.0