diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e54ee93..36fd046 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: checkout
-        uses: actions/checkout@v3.2.0
+        uses: actions/checkout@v4.0.0
 
       - name: zerotier
         uses: ./