diff --git a/requirements/prd.txt b/requirements/prd.txt
index eaaa7d8..a533402 100644
--- a/requirements/prd.txt
+++ b/requirements/prd.txt
@@ -2,7 +2,7 @@ pip
 anyascii==0.1.7
 asgiref==3.3.1
 beautifulsoup4==4.8.2
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 convertdate==2.3.0
 Django==3.1.6