diff --git a/requirements.txt b/requirements.txt
index aa23286f1..f8217559c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Babel==2.17.0
 certifi==2025.10.5
 charset-normalizer==3.4.3
 docutils==0.21.2
-idna==3.10
+idna==3.11
 imagesize==1.4.1
 importlib-metadata==8.7.0
 Jinja2==3.1.6