diff --git a/requirements.txt b/requirements.txt
index 01e724a..321580b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ astroid==2.0.4
 backcall==0.1.0
 billiard==3.5.0.4
 celery==4.2.1
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.3.0
 Django==2.1.11