diff --git a/demo/django_demo/requirements.txt b/demo/django_demo/requirements.txt
index cdef211..8861227 100644
--- a/demo/django_demo/requirements.txt
+++ b/demo/django_demo/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 Django==1.8
 idna==2.6