diff --git a/requirements.txt b/requirements.txt
index b836f59..e4c1515 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,7 +68,7 @@ httpx==0.28.1
     # via devpi-server
 hupper==1.12.1
     # via pyramid
-idna==3.10
+idna==3.15
     # via
     #   anyio
     #   httpx