diff --git a/requirements.txt b/requirements.txt
index b378200..3c742da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -211,7 +211,7 @@ rake-nltk==1.0.4
 requests==2.22.0
 requests-oauthlib==1.3.0
 rope==0.14.0
-rsa==4.0
+rsa==4.1
 ruamel-yaml==0.15.46
 s3transfer==0.3.3
 scikit-image==0.15.0