diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1335f11..9332b9f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ jobs:
           cibuildwheel:
             - "cp311"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: 'true'