diff --git a/.github/workflows/add-to-project.yaml b/.github/workflows/add-to-project.yaml
index 840d8eb..6e8cf10 100644
--- a/.github/workflows/add-to-project.yaml
+++ b/.github/workflows/add-to-project.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - uses: ./actions/add-to-project
         with:
diff --git a/.github/workflows/licence.yaml b/.github/workflows/licence.yaml
index 1e412d3..c513aba 100644
--- a/.github/workflows/licence.yaml
+++ b/.github/workflows/licence.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - uses: ./actions/licence
         with:
diff --git a/.github/workflows/links.yaml b/.github/workflows/links.yaml
index 67dc944..d734ba0 100644
--- a/.github/workflows/links.yaml
+++ b/.github/workflows/links.yaml
@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 2
     steps:
       - name: Checkout source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - uses: ./actions/links
         with:
diff --git a/.github/workflows/linting.yaml b/.github/workflows/linting.yaml
index 0513fc4..49c05e4 100644
--- a/.github/workflows/linting.yaml
+++ b/.github/workflows/linting.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - uses: ./actions/linting
         with:
diff --git a/.github/workflows/tags.yaml b/.github/workflows/tags.yaml
index 4dee6fd..ba664fd 100644
--- a/.github/workflows/tags.yaml
+++ b/.github/workflows/tags.yaml
@@ -23,7 +23,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
         with:
           fetch-depth: 0
 
diff --git a/actions/github-pages/jekyll/action.yml b/actions/github-pages/jekyll/action.yml
index 261a115..97a22ec 100644
--- a/actions/github-pages/jekyll/action.yml
+++ b/actions/github-pages/jekyll/action.yml
@@ -15,7 +15,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
diff --git a/actions/github-pages/quarto/action.yml b/actions/github-pages/quarto/action.yml
index ecf5bc0..ad3b139 100644
--- a/actions/github-pages/quarto/action.yml
+++ b/actions/github-pages/quarto/action.yml
@@ -15,7 +15,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Set up Python
       if: inputs.requirements-txt
diff --git a/actions/latex/chktex/action.yml b/actions/latex/chktex/action.yml
index 182b52f..668ef6f 100644
--- a/actions/latex/chktex/action.yml
+++ b/actions/latex/chktex/action.yml
@@ -6,7 +6,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Run chktex
       # yamllint disable-line rule:line-length
diff --git a/actions/latex/compile/action.yml b/actions/latex/compile/action.yml
index 6c95b34..7a4235f 100644
--- a/actions/latex/compile/action.yml
+++ b/actions/latex/compile/action.yml
@@ -6,7 +6,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Build PDF
       # yamllint disable-line rule:line-length
diff --git a/actions/latex/vale/action.yml b/actions/latex/vale/action.yml
index 5e8c73a..66e1815 100644
--- a/actions/latex/vale/action.yml
+++ b/actions/latex/vale/action.yml
@@ -15,7 +15,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Run Vale
       uses: errata-ai/vale-action@38bf078c328061f59879b347ca344a718a736018 # v2
diff --git a/actions/licence/action.yml b/actions/licence/action.yml
index a3e97dd..5f2addf 100644
--- a/actions/licence/action.yml
+++ b/actions/licence/action.yml
@@ -14,7 +14,7 @@ inputs:
 runs:
   using: composite
   steps:
-    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       with:
         fetch-depth: 0
 
diff --git a/actions/links/action.yml b/actions/links/action.yml
index 7266d1a..2a10572 100644
--- a/actions/links/action.yml
+++ b/actions/links/action.yml
@@ -11,7 +11,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Check links
       # yamllint disable-line rule:line-length
diff --git a/actions/linting/action.yml b/actions/linting/action.yml
index d773453..329182c 100644
--- a/actions/linting/action.yml
+++ b/actions/linting/action.yml
@@ -11,7 +11,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Cache pre-commit
       uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
diff --git a/actions/python/deployment/action.yml b/actions/python/deployment/action.yml
index f34fae6..b815535 100644
--- a/actions/python/deployment/action.yml
+++ b/actions/python/deployment/action.yml
@@ -15,7 +15,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Set up Python
       uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5
diff --git a/actions/python/pdoc/action.yml b/actions/python/pdoc/action.yml
index 9927076..fb7c567 100644
--- a/actions/python/pdoc/action.yml
+++ b/actions/python/pdoc/action.yml
@@ -35,7 +35,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Set up Python
       uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5
diff --git a/actions/python/tox/action.yml b/actions/python/tox/action.yml
index 3a83bb2..2b1582d 100644
--- a/actions/python/tox/action.yml
+++ b/actions/python/tox/action.yml
@@ -19,7 +19,7 @@ runs:
   using: composite
   steps:
     - name: Checkout source
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Cache tox/pooch
       uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4