diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 548f31f7f..6a951cd41 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: ["3.7", "3.11", "3.12"]  # no particular need for 3.9 or 3.10
         os: [macos-latest, ubuntu-latest, windows-latest]
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608  # v4.1.0
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.1.1
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236  # v4.6.0
       with:
diff --git a/.github/workflows/pre-commit-autoupdate.yml b/.github/workflows/pre-commit-autoupdate.yml
index ae63bd859..e155c3a26 100644
--- a/.github/workflows/pre-commit-autoupdate.yml
+++ b/.github/workflows/pre-commit-autoupdate.yml
@@ -19,7 +19,7 @@ jobs:
     name: Detect outdated pre-commit hooks
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608  # v4.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.1.1
 
       - name: Set up Python 3.11
         uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236  # v4.7.1
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 72f6e2fde..212680d4c 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -19,7 +19,7 @@ jobs:
     name: Run pre-commit
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608  # v4.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.1.1
 
       - uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236  # v4.7.1
         with: