diff --git a/requirements.txt b/requirements.txt
index e0de423..de9a4bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2025.10.5
 h11==0.16.0
 httpcore==1.0.9
 httpx==0.28.1
-idna==3.11
+idna==3.15
 python-dateutil==2.9.0.post0
 six==1.17.0
 sniffio==1.3.1