diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index a8e06e5..fe0f38c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref || github.ref }}
           persist-credentials: false