diff --git a/requirements.txt b/requirements.txt
index b349f14..27b32cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 astunparse==1.5.0
 bleach==3.3.0
-certifi==2017.11.5
+certifi==2023.7.22
 chardet==3.0.4
 click==6.7
 cobra==0.10.1