diff --git a/requirements.txt b/requirements.txt
index 9e209bf..e21ace7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ pyyaml
 sqlalchemy
 alembic
 psycopg
-pymysql
+pymysql[rsa]
 flask
 gunicorn