diff --git a/requirements.txt b/requirements.txt
index dc4626067..97d3c2eb0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 astroid==1.3.8
 decorator==4.0.2
-Django==1.8.4
+Django==1.11.28
 django-ckeditor==5.1.1
 django-mathjax==0.0.5
 django-werkzeug-debugger-runserver==0.3