diff --git a/requirements.txt b/requirements.txt
index 2d59033..3be257b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asgiref==3.2.7
 attrs==19.3.0
 backcall==0.1.0
 bleach==3.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.4.2
 defusedxml==0.6.0