diff --git a/requirements.txt b/requirements.txt
index 02a6a0e..03ad105 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ pytz==2019.3
 PyYAML==5.2
 requests==2.22.0
 requests-html==0.10.0
-rsa==4.0
+rsa==4.7
 simplejson==3.17.0
 six==1.13.0
 soupsieve==1.9.5