diff --git a/requirements.txt b/requirements.txt
index b626e13..cd7232f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asgiref==3.2.7
 astroid==2.4.1
 attrs==19.3.0
 autopep8==1.5.3
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 coreapi==2.3.3