diff --git a/requirements.txt b/requirements.txt
index 75e83d5..4df7c59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 backports.functools-lru-cache==1.6.1 ; python_version < '3'
 beautifulsoup4==4.9.0
 bs4==0.0.1
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.9
 numpy==1.16.6