diff --git a/.github/workflows/chart.yaml b/.github/workflows/chart.yaml
index 1e2bee7..cc3d333 100644
--- a/.github/workflows/chart.yaml
+++ b/.github/workflows/chart.yaml
@@ -15,7 +15,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: true
           fetch-depth: 0