diff --git a/problems/webdev/django_pn_tracker/requirements.txt b/problems/webdev/django_pn_tracker/requirements.txt
index b9fb128..27f688a 100644
--- a/problems/webdev/django_pn_tracker/requirements.txt
+++ b/problems/webdev/django_pn_tracker/requirements.txt
@@ -1 +1 @@
-django==2.1
+django==2.1.11