diff --git a/requirements.txt b/requirements.txt
index 392ebad..4a7ba96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ pycodestyle==2.5.0
 pylint==2.5.0
 pytz==2020.1
 requests==2.23.0
-rsa==4.0
+rsa==4.7
 six==1.14.0
 toml==0.10.0
 urllib3==1.25.9