diff --git a/requirements.txt b/requirements.txt
index a3d1ab7..0fd6c13 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Automat==0.6.0
 bcrypt==3.1.4
 billiard==3.5.0.4
 celery==4.2.0
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 channels==2.1.1
 channels-redis==2.2.1