diff --git a/requirements.txt b/requirements.txt
index 57720e6..32931e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ pyasn1==0.4.5
 pyasn1-modules==0.2.4
 requests==2.21.0
 requests-oauthlib==1.2.0
-rsa==4.0
+rsa==4.1
 six==1.12.0
 uritemplate==3.0.0
 urllib3==1.24.1