diff --git a/requirements.txt b/requirements.txt
index 955f020..77564ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Automat==0.7.0
 autopep8==1.4.4
 billiard==3.6.0.0
 celery==4.3.0
-certifi==2019.6.16
+certifi==2022.12.7
 channels==2.2.0
 channels-redis==2.4.0
 chardet==3.0.4