diff --git a/examples/cookbook/requirements.txt b/examples/cookbook/requirements.txt
index f6d03ff..95b3a6e 100644
--- a/examples/cookbook/requirements.txt
+++ b/examples/cookbook/requirements.txt
@@ -1,5 +1,5 @@
 graphene>=2.1,<3
 graphene-django>=2.1,<3
 graphql-core>=2.1,<3
-django==3.1.8
+django==3.1.13
 django-filter>=2