diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index d4e6843..2eedd38 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/update_shfmt_checksums.yml b/.github/workflows/update_shfmt_checksums.yml
index 90a9a5d..75cf2d3 100644
--- a/.github/workflows/update_shfmt_checksums.yml
+++ b/.github/workflows/update_shfmt_checksums.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.PAT }}