diff --git a/requirements.txt b/requirements.txt
index 2ad0002..12f0137 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ coreapi==2.3.3
 coreschema==0.0.4
 cryptography==37.0.4
 defusedxml==0.7.1
-Django==2.2.16
+Django==2.2.28
 django-filter==2.4.0
 django-templated-mail==1.1.1
 djangorestframework==3.12.4