diff --git a/domain_admin_site/requirements.txt b/domain_admin_site/requirements.txt
index 409e448..b9cebf8 100644
--- a/domain_admin_site/requirements.txt
+++ b/domain_admin_site/requirements.txt
@@ -1,7 +1,7 @@
 asgiref==3.4.1
 boto3==1.17.91
 botocore==1.20.91
-certifi==2021.5.30
+certifi==2022.12.7
 cffi==1.15.0
 chardet==4.0.0
 chinesecalendar==1.7.2