diff --git a/requirements.txt b/requirements.txt
index e02059a..44936d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ click==8.3.1
 fastapi==0.131.0
 gunicorn==25.1.0
 h11==0.16.0
-idna==3.11
+idna==3.15
 packaging==26.0
 pydantic==2.12.5
 pydantic-core==2.41.5