diff --git a/requirements.txt b/requirements.txt
index 599600f..9edd6cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ coreapi==2.3.3
 coreschema==0.0.4
 decorator==4.4.0
 defusedxml==0.6.0
-Django==2.2.3
+Django==2.2.28
 django-cors-headers==3.0.2
 django-crontab==0.7.1
 django-debug-toolbar==2.0