diff --git a/requirements.txt b/requirements.txt
index 9ac2574c7..ff8797eb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ numpy == 1.19.2
 matplotlib == 3.2.2
 python-dateutil
 requests >= 2.0.0
-sqlalchemy >= 1.3.0
+sqlalchemy == 1.3.23
 cryptography >= 2.3
 markdown2 >= 2.3.5
 packaging >= 16.8