diff --git a/lessons/lesson.9/requirements.txt b/lessons/lesson.9/requirements.txt
index 08addc1..01b5c52 100644
--- a/lessons/lesson.9/requirements.txt
+++ b/lessons/lesson.9/requirements.txt
@@ -1,3 +1,3 @@
-Django==2.2.2
+Django==2.2.27
 django-debug-toolbar==1.11
 djangorestframework==3.9.4