diff --git a/example/requirements.txt b/example/requirements.txt
index 608e70e..455a741 100644
--- a/example/requirements.txt
+++ b/example/requirements.txt
@@ -1,3 +1,3 @@
-Django==2.2.10
+Django==2.2.28
 django-graphql-playground==1.0
 pytz==2018.9