diff --git a/requirements.txt b/requirements.txt
index c7afae7..f2b3f2b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ backcall==0.1.0
 billiard==3.6.2.0
 bleach==3.1.0
 celery==4.4.0
-certifi==2019.6.16
+certifi==2022.12.7
 cffi==1.12.2
 channels==2.4.0
 channels-redis==2.4.1