diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 825052b..f015c71 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           persist-credentials: false
           fetch-depth: 1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 937cbd4..5bb3095 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
       # a compromised tag from silently swapping out the action. Bump
       # deliberately, not automatically.
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           persist-credentials: false
           fetch-depth: 1
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 1f5f2c1..f35f3f2 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10  # v6.0.3
         with:
           persist-credentials: false
           fetch-depth: 1