diff --git a/requirements.txt b/requirements.txt
index d358cba..6377a79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ attrs==19.1.0
 backcall==0.1.0
 beautifulsoup4==4.7.1
 bs4==0.0.1
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 cssselect==1.0.3
 decorator==4.4.0