diff --git a/requirements.txt b/requirements.txt
index 546ff6a..e66128b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aniso8601==8.1.1
 beautifulsoup4==4.9.1
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 Flask==1.1.2