diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index d4755db..63f6cb3 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -17,7 +17,7 @@ jobs:
       matrix:
         os: [macOS-latest, ubuntu-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: cmake
         run: cmake -S . -B build -DCMAKE_INSTALL_PREFIX=${HOME}/local
       - name: build