diff --git a/src/emailservice/requirements.txt b/src/emailservice/requirements.txt
index 6b103f9..1d96aed 100644
--- a/src/emailservice/requirements.txt
+++ b/src/emailservice/requirements.txt
@@ -24,7 +24,7 @@ pygobject==3.22.0
 pytz==2018.5
 pyxdg==0.25
 requests==2.20.0
-rsa==3.4.2
+rsa==4.7
 SecretStorage==2.3.1
 six==1.11.0
 thrift==0.11.0