diff --git a/requirements.txt b/requirements.txt
index 5829e57..926033d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ httpx[http2]==0.27.2
     #   msgraph-core
 hyperframe==6.1.0
     # via h2
-idna==3.10
+idna==3.15
     # via
     #   anyio
     #   httpx