diff --git a/requirements.txt b/requirements.txt
index ffe6e09..3846414 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appnope==0.1.0
 backcall==0.1.0
 beautifulsoup4==4.6.0
 bleach==3.3.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.3.0
 entrypoints==0.2.3