diff --git a/.circleci/config.yml b/.circleci/config.yml
index 728d964..ed3ddd4 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -42,5 +42,5 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
 
diff --git a/README.md b/README.md
index fe333b2..b897c78 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 > Create universal macOS Electron applications
 
-[![CircleCI](https://circleci.com/gh/electron/universal/tree/master.svg?style=svg)](https://circleci.com/gh/electron/universal)
+[![CircleCI](https://circleci.com/gh/electron/universal/tree/main.svg?style=svg)](https://circleci.com/gh/electron/universal)
 
 
 ## Usage