diff --git a/oxo-loader/requirements.txt b/oxo-loader/requirements.txt
index ced4b9c..5c03b3c 100644
--- a/oxo-loader/requirements.txt
+++ b/oxo-loader/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.1.18
+certifi==2023.7.22
 chardet==3.0.4
 configparser==3.5.0
 idna==2.6