diff --git a/requirements.txt b/requirements.txt
index 4f72146..ace9a8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -102,7 +102,7 @@ PyYAML==5.3.1
 pyzmq==18.1.1
 requests==2.22.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.1
 scikit-image==0.17.2
 scipy==1.4.1
 Send2Trash==1.5.0