diff --git a/.github/workflows/deploy-documentation.yml b/.github/workflows/deploy-documentation.yml
index 18f8947..71530f6 100644
--- a/.github/workflows/deploy-documentation.yml
+++ b/.github/workflows/deploy-documentation.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout your repository using git
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
       - name: Install, build, and upload your site
         uses: withastro/action@2226b5671ff302b175d9843add614af27e60bbfc
         with:
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index eda9d04..34b85ed 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: "Checkout GitHub Action"
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - name: Lint with Ruff
         uses: astral-sh/ruff-action@57714a7c8a2e59f32539362ba31877a1957dded1
diff --git a/.github/workflows/publish-packages.yml b/.github/workflows/publish-packages.yml
index b9aae1b..2e82adf 100644
--- a/.github/workflows/publish-packages.yml
+++ b/.github/workflows/publish-packages.yml
@@ -17,7 +17,7 @@ jobs:
       dataverse: ${{ steps.filter.outputs.dataverse }}
       data_processing: ${{ steps.filter.outputs.data_processing }}
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36
         id: filter
@@ -67,7 +67,7 @@ jobs:
         if: matrix.changed != 'true'
         run: echo "Skipping ${{ matrix.name }} - no changes detected"
 
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         if: matrix.changed == 'true'
 
       - name: Install uv
diff --git a/.github/workflows/test-packages.yml b/.github/workflows/test-packages.yml
index 3339eb6..ed46fd5 100644
--- a/.github/workflows/test-packages.yml
+++ b/.github/workflows/test-packages.yml
@@ -16,7 +16,7 @@ jobs:
       dataverse: ${{ steps.filter.outputs.dataverse }}
       data_processing: ${{ steps.filter.outputs.data_processing }}
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
 
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36
         id: filter
@@ -66,7 +66,7 @@ jobs:
         if: matrix.changed != 'true'
         run: echo "Skipping ${{ matrix.name }} - no changes detected"
 
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
         if: matrix.changed == 'true'
 
       - name: Install uv