diff --git a/docs/topics/internationalization.md b/docs/topics/internationalization.md
index 538ea9792..5f4b719b5 100644
--- a/docs/topics/internationalization.md
+++ b/docs/topics/internationalization.md
@@ -107,7 +107,7 @@ For API clients the most appropriate of these will typically be to use the `Acce
 [Contributing to REST Framework]: ../community/contributing.md#development
 [django-translation]: https://docs.djangoproject.com/en/stable/topics/i18n/translation
 [custom-exception-handler]: ../api-guide/exceptions.md#custom-exception-handling
-[django-po-source]: https://raw.githubusercontent.com/encode/django-rest-framework/master/rest_framework/locale/en_US/LC_MESSAGES/django.po
+[django-po-source]: https://raw.githubusercontent.com/encode/django-rest-framework/main/rest_framework/locale/en_US/LC_MESSAGES/django.po
 [django-language-preference]: https://docs.djangoproject.com/en/stable/topics/i18n/translation/#how-django-discovers-language-preference
 [django-locale-paths]: https://docs.djangoproject.com/en/stable/ref/settings/#std:setting-LOCALE_PATHS
 [django-locale-name]: https://docs.djangoproject.com/en/stable/topics/i18n/#term-locale-name