diff --git a/requirements.txt b/requirements.txt
index e4b14b8..49804b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ beautifulsoup4==4.5.3
 bleach==2.0.0
 boto==2.40.0
 bzr==2.8.0.dev1
-certifi==2017.4.17
+certifi==2022.12.7
 chardet==3.0.4
 CherryPy==3.5.0
 configobj==5.0.6