diff --git a/requirements.txt b/requirements.txt
index b73e20d..e80f4c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appnope==0.1.0
 backcall==0.1.0
 beautifulsoup4==4.6.3
 bleach==2.1.4
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cycler==0.10.0