diff --git a/requirements.txt b/requirements.txt
index 1c6a01c..f19b45d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ python3-openid==3.1.0
 pytz==2019.2
 requests==2.22.0
 requests-oauthlib==1.2.0
-rsa==4.0
+rsa==4.7
 six==1.12.0
 soupsieve==1.9.3
 sqlparse==0.3.0