diff --git a/requirements.txt b/requirements.txt
index 722b6ba..756c303 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ PyYAML==5.3.1
 redis==3.5.3
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.1
 six==1.15.0
 tornado==6.0.4
 traitlets==4.3.3