diff --git a/requirements.txt b/requirements.txt
index dc8378e..6eb477f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ backcall==0.1.0
 beautifulsoup4==4.7.1
 bleach==3.1.0
 bs4==0.0.1
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.3.0
 defusedxml==0.5.0