diff --git a/requirements.txt b/requirements.txt
index 1c70e52..4025a10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.6.0
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 Flask==0.12.2