diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index b6efbd6..f756b13 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -21,7 +21,7 @@ jobs:
     name: Enforce codespell-clean spelling
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v7.0.0
+      - uses: actions/checkout@v7.0.1
 
       - uses: codespell-project/actions-codespell@v2
         with:
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 276eb73..5213549 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -21,7 +21,7 @@ jobs:
     name: Run pre-commit
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6.0.1
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v6.0.1
     - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
       with:
         python-version: 3.13
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 1e06fce..4aca9f5 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -24,7 +24,7 @@ jobs:
         python-version: ['3.10', 3.13]  # no particular need for in-between versions
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6.0.1
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v6.0.1
     - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97  # v7.0.0
       with:
         python-version: ${{ matrix.python-version }}