diff --git a/requirements.txt b/requirements.txt
index cd8a421..f7678f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 argparse==1.2.1
-certifi==2016.02.28
+certifi==2022.12.7
 click==6.6
 elasticsearch==2.3.0
 nose==1.3.7