diff --git a/requirements.txt b/requirements.txt
index a68d312..0f800f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.6.3
 bs4==0.0.1
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4