diff --git a/example/requirements.txt b/example/requirements.txt
index 5931305..f5318ba 100644
--- a/example/requirements.txt
+++ b/example/requirements.txt
@@ -1,4 +1,4 @@
-django==3.0.14
+django==3.1.13
 wagtail>2.11,<3.0
 django-meta>1.7.0  # https://github.com/nephila/django-meta
 puput==1.1.1  # https://github.com/APSL/puput