diff --git a/requirements.txt b/requirements.txt
index 60bc1c7..6c7c4b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ google-cloud-datastore
 google-cloud-pubsub
 gunicorn>=26.0.0
 httpx>=0.28.1
-idna>=3.14
+idna>=3.15
 ipaddress
 itsdangerous
 jinja2>=3.1.6