diff --git a/requirements.txt b/requirements.txt
index 5f32d953..1b772bb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,3 +27,4 @@ gunicorn==20.0.4
 # Tests
 django-nose==1.4.6
 factory_boy==2.12.0
+django>=2.2.25 # not directly required, pinned by Snyk to avoid a vulnerability