diff --git a/requirements.txt b/requirements.txt
index 1b5f83c..610702d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,3 +7,4 @@ PyYAML>=5.0.0,<6.0.0
 Jinja2>=2.0.0,<3.0.0
 cryptography>=2.0.0,<3.0.0
 python-dateutil>=2.0.0,<3.0.0
+SQLAlchemy==1.3.4