diff --git a/examples/benchmark/requirements.txt b/examples/benchmark/requirements.txt
index 9cc2f0a..e1ae6b2 100644
--- a/examples/benchmark/requirements.txt
+++ b/examples/benchmark/requirements.txt
@@ -49,7 +49,7 @@ hypercorn==0.15.0
     # via quart
 hyperframe==6.0.1
     # via h2
-idna==3.6
+idna==3.7
     # via
     #   anyio
     #   requests