diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 150babea..82d1f53e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,7 @@ jobs:
   tests:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@main
       - uses: actions/setup-go@v2
         with:
           go-version: '1.14'