diff --git a/demo_and_tests/requirements.txt b/demo_and_tests/requirements.txt
index 41e3f2f..0bb7269 100644
--- a/demo_and_tests/requirements.txt
+++ b/demo_and_tests/requirements.txt
@@ -1,4 +1,4 @@
-Django==3.1
+Django==3.1.5
 django-formtools==2.2
 django-nose
 Pillow==7.2.0