diff --git a/.github/workflows/check-indexes.yml b/.github/workflows/check-indexes.yml
index afda332..42c4e35 100644
--- a/.github/workflows/check-indexes.yml
+++ b/.github/workflows/check-indexes.yml
@@ -8,7 +8,7 @@ jobs:
   check-indexes:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0