diff --git a/requirements.txt b/requirements.txt
index b4ba389..9471849 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 backports.functools-lru-cache==1.5
 beautifulsoup4==4.7.1
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 et-xmlfile==1.0.1
 idna==2.8