diff --git a/ippisite/requirements.txt b/ippisite/requirements.txt
index 28362e98454d1ebc8fd6e4d9f1ca8c345fb2d9d6..dc066e8875c6236dd4a70f0ef541332e15c9c566 100644
--- a/ippisite/requirements.txt
+++ b/ippisite/requirements.txt
@@ -1,4 +1,4 @@
-Django
+Django==1.11
 django-bootstrap3
 bioservices
 django-extensions