diff --git a/requirements.txt b/requirements.txt
index 72e2a41..2204f0e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ keystonemiddleware
 python-dateutil
 PyMySQL
 sentry-sdk[flask]
+SQLAlchemy<1.4
 Flask-Script