diff --git a/codalab/requirements/requirements.txt b/codalab/requirements/requirements.txt
index 5c77b5fbb..7eb27505c 100644
--- a/codalab/requirements/requirements.txt
+++ b/codalab/requirements/requirements.txt
@@ -84,7 +84,7 @@ pytest-env==0.6.2
 
 lxml==4.1.1
 
-certifi==2020.6.20
+certifi==2023.5.7
 
 # Adding coreapi for rest_framework api documentation
 coreapi