diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2039acc..effe5b6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
       runs-on: ubuntu-latest
       steps:
         - name: Checkout
-          uses: actions/checkout@v2
+          uses: actions/checkout@v3
         - name: Make a file
           shell: bash
           run: |