diff --git a/docs/requirements.txt b/docs/requirements.txt
index e17ff4f..61db5c6 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -14,7 +14,7 @@ docutils==0.21.2
     # via sphinx
 furo==2024.7.18
     # via -r requirements.in
-idna==3.7
+idna==3.15
     # via requests
 imagesize==1.4.1
     # via sphinx