diff --git a/backend/requirements.txt b/backend/requirements.txt
index cc50f73..0422b03 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -16,7 +16,7 @@ billiard==3.6.4.0
     # via celery
 celery==5.2.0
     # via -r requirements.in
-certifi==2021.10.8
+certifi==2022.12.7
     # via requests
 charset-normalizer==2.0.7
     # via requests