diff --git a/.github/workflows/ci-chart.yaml b/.github/workflows/ci-chart.yaml
index dbd884a..f09465c 100644
--- a/.github/workflows/ci-chart.yaml
+++ b/.github/workflows/ci-chart.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0