diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e98ee7e..294b760 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   tests:
diff --git a/README.md b/README.md
index 4509489..4406aa4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # temple
-[![Coverage Status](https://coveralls.io/repos/github/morenol/temple/badge.svg?branch=master)](https://coveralls.io/github/morenol/temple?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/morenol/temple/badge.svg?branch=main)](https://coveralls.io/github/morenol/temple?branch=main)
 [![Actions Status](https://github.com/morenol/temple/workflows/CI/badge.svg)](https://github.com/morenol/temple/actions)