diff --git a/userstyles/github-dark-tweaks.user.css b/userstyles/github-dark-tweaks.user.css
index 2526adf..882fdc2 100644
--- a/userstyles/github-dark-tweaks.user.css
+++ b/userstyles/github-dark-tweaks.user.css
@@ -5,8 +5,8 @@
 @license       CC0-1.0
 @author        Jim Myhrberg (https://jimeh.me/)
 @namespace     jimeh.me
-@homepageURL   https://github.com/jimeh/dotfiles/blob/master/userstyles/github-dark-tweaks.user.css
-@updateURL     https://github.com/jimeh/dotfiles/raw/master/userstyles/github-dark-tweaks.user.css
+@homepageURL   https://github.com/jimeh/dotfiles/blob/main/userstyles/github-dark-tweaks.user.css
+@updateURL     https://github.com/jimeh/dotfiles/raw/main/userstyles/github-dark-tweaks.user.css
 @preprocessor  stylus
 
 @var color ghdt-diff-del-fringe-text "Diff Del Fringe Text" #f85149
diff --git a/userstyles/github-tab-size.user.css b/userstyles/github-tab-size.user.css
index df71175..a95b51f 100644
--- a/userstyles/github-tab-size.user.css
+++ b/userstyles/github-tab-size.user.css
@@ -5,8 +5,8 @@
 @license       CC0-1.0
 @author        Jim Myhrberg (https://jimeh.me/)
 @namespace     jimeh.me
-@homepageURL   https://github.com/jimeh/dotfiles/blob/master/userstyles/github-tab-size.user.css
-@updateURL     https://github.com/jimeh/dotfiles/raw/master/userstyles/github-tab-size.user.css
+@homepageURL   https://github.com/jimeh/dotfiles/blob/main/userstyles/github-tab-size.user.css
+@updateURL     https://github.com/jimeh/dotfiles/raw/main/userstyles/github-tab-size.user.css
 @preprocessor  stylus
 
 @var range ghts-tab-size "Code Tab Size" [4, 1, 12, 1]
diff --git a/userstyles/one-dark-github-syntax-highlight.user.css b/userstyles/one-dark-github-syntax-highlight.user.css
index 8406be1..543b89b 100644
--- a/userstyles/one-dark-github-syntax-highlight.user.css
+++ b/userstyles/one-dark-github-syntax-highlight.user.css
@@ -3,8 +3,8 @@
 @description   Apply One Dark theme to syntax highlighting on GitHub
 @version       1.0.0
 @namespace     jimeh.me
-@homepageURL   https://github.com/jimeh/dotfiles/blob/master/userstyles/one-dark-github-syntax-highlight.user.css
-@updateURL     https://github.com/jimeh/dotfiles/raw/master/userstyles/one-dark-github-syntax-highlight.user.css
+@homepageURL   https://github.com/jimeh/dotfiles/blob/main/userstyles/one-dark-github-syntax-highlight.user.css
+@updateURL     https://github.com/jimeh/dotfiles/raw/main/userstyles/one-dark-github-syntax-highlight.user.css
 @preprocessor  stylus
 
 ==/UserStyle== */