diff --git a/requirements.txt b/requirements.txt
index b134bc4..1e310ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ beautifulsoup4==4.9.1
 bleach==3.3.0
 bokeh==2.1.1
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.5
 chardet==3.0.4
 chromedriver==2.24.1