diff --git a/requirements.txt b/requirements.txt
index 188091b..01a5e25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ httpcore==1.0.9
 httplib2==0.31.2
 httptools==0.7.1
 httpx==0.28.1
-idna==3.11
+idna==3.15
 Jinja2==3.1.6
 markdown-it-py==4.0.0
 MarkupSafe==3.0.3