diff --git a/requirements.txt b/requirements.txt
index cd14f50..527f426 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==4.1.0
 beautifulsoup4==4.7.1
 bs4==0.0.1
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 Flask==1.0.2