diff --git a/requirements.txt b/requirements.txt
index 233eaef0..2d9cbc3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ pyasn1-modules==0.0.9
 pyquery==1.2.17
 pytz==2017.2
 requests==2.17.3
-rsa==3.4.2
+rsa==4.1
 six==1.10.0
 soco==0.12
 tzlocal==1.4