diff --git a/i18n/requirements.txt b/i18n/requirements.txt
index 016a9692f..9b5ab3fb8 100644
--- a/i18n/requirements.txt
+++ b/i18n/requirements.txt
@@ -4,7 +4,7 @@ certifi==2026.5.20
 charset-normalizer==3.4.7
 click==8.4.1
 docutils==0.23
-idna==3.16
+idna==3.17
 imagesize==2.0.0
 Jinja2==3.1.6
 linkify-it-py==2.1.0