diff --git a/requirements.txt b/requirements.txt
index 81c20ab..0372f90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ pyasn1==0.4.7
 python-dateutil==2.8.0
 pytz==2019.3
 PyYAML==5.1.2
-rsa==3.4.2
+rsa==4.1
 s3transfer==0.3.3
 six==1.12.0
 sqlparse==0.3.1