diff --git a/requirements.txt b/requirements.txt
index a607b53..615f1d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,7 +59,7 @@ httpx==0.28.1
     # via devpi-server
 hupper==1.12.1
     # via pyramid
-idna==3.10
+idna==3.15
     # via
     #   anyio
     #   httpx