diff --git a/requirements.txt b/requirements.txt
index edc4fb7..0ee5802 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==4.0.0
 colorama==0.4.4
 commonmark==0.9.1