diff --git a/requirements.txt b/requirements.txt
index b7304b0..f16ad6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,4 @@ gunicorn
 python-decouple
 psycopg2-binary
 wheel
+sqlparse>=0.5.0 # not directly required, pinned by Snyk to avoid a vulnerability