diff --git a/requirements.txt b/requirements.txt
index 601e3a0..24a13a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pytz==2019.3
 requests==2.23.0
-rsa==4.0
+rsa==4.7
 six==1.14.0
 soupsieve==1.9.5
 urllib3==1.25.8