diff --git a/config.rb b/config.rb
index cdcf1be..2df96e0 100644
--- a/config.rb
+++ b/config.rb
@@ -52,7 +52,7 @@ page '/blog/*',                    :layout => :blog
 
 for dir in ['docs/yardoc', 'documentation'] do
   redirect "#{dir}/file.SASS_REFERENCE.html", to: '/documentation'
-  redirect "#{dir}/file.SASS_CHANGELOG.html", to: 'https://github.com/sass/dart-sass/blob/master/CHANGELOG.md'
+  redirect "#{dir}/file.SASS_CHANGELOG.html", to: 'https://github.com/sass/dart-sass/blob/main/CHANGELOG.md'
   redirect "#{dir}/file.INDENTED_SYNTAX.html", to: '/documentation/syntax'
   redirect "#{dir}/file.SCSS_FOR_SASS_USERS.html", to: '/documentation/syntax'
   redirect "#{dir}/Sass/Script/Functions.html", to: '/documentation/modules'
diff --git a/source/_includes/footer.liquid b/source/_includes/footer.liquid
index 5678723..e811b3a 100644
--- a/source/_includes/footer.liquid
+++ b/source/_includes/footer.liquid
@@ -8,7 +8,7 @@
       <div class="sl-l-grid__column">
         {% markdown %}
           Sass &copy; 2006&ndash;{{ 'now' | date: '%Y' }} the Sass team, and numerous contributors.
-          It is available for use and modification under the [MIT License](https://github.com/sass/dart-sass/blob/master/LICENSE).
+          It is available for use and modification under the [MIT License](https://github.com/sass/dart-sass/blob/main/LICENSE).
         {% endmarkdown %}
 
         {% renderFile 'source/_includes/footer_nav.md' %}
diff --git a/source/community.md b/source/community.md
index e15502d..7ca809b 100644
--- a/source/community.md
+++ b/source/community.md
@@ -57,5 +57,5 @@ on helping out. Or, if you're interested in helping add new features to the Sass
 language, look at [the language contribution process][].
 
 [Dart Sass]: /dart-sass
-[contributing info]: https://github.com/sass/dart-sass/blob/master/CONTRIBUTING.md
-[the language contribution process]: https://github.com/sass/language/blob/master/CONTRIBUTING.md
+[contributing info]: https://github.com/sass/dart-sass/blob/main/CONTRIBUTING.md
+[the language contribution process]: https://github.com/sass/sass/blob/main/CONTRIBUTING.md