diff --git a/requirements/main.txt b/requirements/main.txt
index 509c7fb8c..43c8b2113 100644
--- a/requirements/main.txt
+++ b/requirements/main.txt
@@ -4,6 +4,6 @@ gevent==1.0.1
 gunicorn==19.1
 PyYAML==3.11
 requests==2.3.0
-rsa==3.1.4
+rsa==4.7
 sqlalchemy==0.9.4
 setuptools==5.8