diff --git a/examples/fastapi-backend-only-response-streaming/app/requirements.txt b/examples/fastapi-backend-only-response-streaming/app/requirements.txt
index aeda70d4..67b6f051 100644
--- a/examples/fastapi-backend-only-response-streaming/app/requirements.txt
+++ b/examples/fastapi-backend-only-response-streaming/app/requirements.txt
@@ -6,7 +6,7 @@ click==8.1.7
 exceptiongroup==1.1.3
 fastapi==0.109.2
 h11==0.14.0
-idna==3.7
+idna==3.15
 jmespath==1.0.1
 pydantic==2.4.2
 pydantic_core==2.10.1