diff --git a/requirements.txt b/requirements.txt
index a2c63f7f04..5b538ca9b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ click==8.4.0
 colorama==0.4.6
 cssselect==1.4.0
 ghp-import==2.1.0
-idna==3.15
+idna==3.16
 Jinja2==3.1.6
 lxml==6.1.1
 Markdown==3.10.2