diff --git a/about.json b/about.json
index e2f9f3e..46531cb 100644
--- a/about.json
+++ b/about.json
@@ -1,6 +1,6 @@
 {
   "name": "discourse-placeholder-theme-component",
   "about_url": "https://github.com/discourse/discourse-placeholder-theme-component",
-  "license_url": "https://github.com/discourse/discourse-placeholder-theme-component/blob/master/LICENSE",
+  "license_url": "https://github.com/discourse/discourse-placeholder-theme-component/blob/main/LICENSE",
   "component": true
 }