diff --git a/requirements.txt b/requirements.txt
index f42fbef..a3f4c66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ bcrypt==3.1.6
 billiard==3.5.0.5
 cachetools==3.1.1
 celery==4.1.1
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.12.3
 channels==2.2.0
 channels-redis==2.4.0