diff --git a/requirements.txt b/requirements.txt
index b8ef103..f74f8fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ amqp==2.2.1
 Babel==2.4.0
 billiard==3.5.0.3
 celery==4.1.0
-certifi==2017.4.17
+certifi==2022.12.7
 chardet==3.0.4
 dj-database-url==0.4.2
 Django==1.11.3