diff --git a/.github/workflows/benchmarks.yaml b/.github/workflows/benchmarks.yaml
index 20d6cc63f..96f8eaadb 100644
--- a/.github/workflows/benchmarks.yaml
+++ b/.github/workflows/benchmarks.yaml
@@ -85,7 +85,7 @@ jobs:
 
       # We don't need to specify the git-ref here since he are just generating the cli arguments 
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Set up Python
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
@@ -129,7 +129,7 @@ jobs:
       max-parallel: ${{ fromJson(needs.prepare-scripts.outputs.length) }}
     steps:
       - name: Checkout Slab repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           repository: zama-ai/slab
           path: slab
diff --git a/.github/workflows/check_github_actions.yaml b/.github/workflows/check_github_actions.yaml
index 3a19de48a..4550c32b6 100644
--- a/.github/workflows/check_github_actions.yaml
+++ b/.github/workflows/check_github_actions.yaml
@@ -22,7 +22,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Install dependencies
         id: install-deps
diff --git a/.github/workflows/check_github_issues.yaml b/.github/workflows/check_github_issues.yaml
index 2ae6e8975..122cffac0 100644
--- a/.github/workflows/check_github_issues.yaml
+++ b/.github/workflows/check_github_issues.yaml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Install dependencies
         id: install-deps
diff --git a/.github/workflows/ci_timing.yaml b/.github/workflows/ci_timing.yaml
index 0e20cbf70..d2b8fb821 100644
--- a/.github/workflows/ci_timing.yaml
+++ b/.github/workflows/ci_timing.yaml
@@ -28,7 +28,7 @@ jobs:
           echo "::add-mask::${{ secrets.INTERNAL_REPO_URL_FOR_MASK }}"
 
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/cifar_benchmark.yaml b/.github/workflows/cifar_benchmark.yaml
index 9a7d1dd9c..692b0e711 100644
--- a/.github/workflows/cifar_benchmark.yaml
+++ b/.github/workflows/cifar_benchmark.yaml
@@ -81,7 +81,7 @@ jobs:
           echo "::add-mask::${{ secrets.INTERNAL_REPO_URL }}"
 
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           lfs: true
           ref: ${{ github.event.inputs.git-ref }}
@@ -120,7 +120,7 @@ jobs:
 
       - name: Alternative Concrete Python Branch Checkout
         if: github.event.inputs.alternative-cp-branch != 'none'
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           path: concrete
           repository: zama-ai/concrete
diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index 7ad20ec62..ccb39e2e0 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -104,7 +104,7 @@ jobs:
       commits_ok: ${{ steps.commit-conformance.outcome == 'success' }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Check commit signatures
         id: check-commit-signatures
@@ -171,7 +171,7 @@ jobs:
       macos-python-versions: ${{ steps.set-matrix.outputs.macos-python-versions }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Set matrix
         id: set-matrix
@@ -311,7 +311,7 @@ jobs:
       matrix: ${{ steps.update-linux-matrix.outputs.linux-matrix }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -508,7 +508,7 @@ jobs:
       # Checkout the code
       # 'fetch-depth' is set to 0 in order to fetch all tags (used for generating the changelog)
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           fetch-depth: 0
 
@@ -1133,7 +1133,7 @@ jobs:
 
       # Checkout the code
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       # Pull necessary LFS files (and thus avoid downloading files stored for benchmarks, use cases, ...)
       - name: Pull LFS files
@@ -1230,7 +1230,7 @@ jobs:
       ]
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         env:
diff --git a/.github/workflows/prepare_release.yaml b/.github/workflows/prepare_release.yaml
index e36773b7d..c57361c54 100644
--- a/.github/workflows/prepare_release.yaml
+++ b/.github/workflows/prepare_release.yaml
@@ -47,7 +47,7 @@ jobs:
 
       # We need to include LFS files as some are needed for building the documentation
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           ref: ${{ github.ref }}
           token: ${{ secrets.BOT_TOKEN }}
diff --git a/.github/workflows/publish_aws_ami.yaml b/.github/workflows/publish_aws_ami.yaml
index b07980543..d09e49eb1 100644
--- a/.github/workflows/publish_aws_ami.yaml
+++ b/.github/workflows/publish_aws_ami.yaml
@@ -23,7 +23,7 @@ jobs:
       # FIXME: We still need to check that it matches a version tag
       # This won't work on automatically triggered based on release
       - name: Checkout Concrete ML Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           ref: ${{ inputs.version || github.ref_name}}
           fetch-depth: 1
@@ -32,14 +32,14 @@ jobs:
 
       # To use the files and all
       - name: Checkout Concrete ML Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           fetch-depth: 1
           lfs: false
           path: "concrete-ml-latest"
 
       - name: Checkout Slab Repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           repository: "zama-ai/slab"
           path: "slab"
diff --git a/.github/workflows/refresh-notebooks-gpu.yaml b/.github/workflows/refresh-notebooks-gpu.yaml
index cf0819e9d..78cb7ef5c 100644
--- a/.github/workflows/refresh-notebooks-gpu.yaml
+++ b/.github/workflows/refresh-notebooks-gpu.yaml
@@ -17,7 +17,7 @@ jobs:
       label-38: ${{ steps.start-gpu-machine.outputs.label }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -63,7 +63,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           lfs: true
 
@@ -135,7 +135,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/refresh-notebooks.yaml b/.github/workflows/refresh-notebooks.yaml
index 1f85d4753..8ea015dc8 100644
--- a/.github/workflows/refresh-notebooks.yaml
+++ b/.github/workflows/refresh-notebooks.yaml
@@ -18,7 +18,7 @@ jobs:
       ec2-instance-id-38: ${{ steps.start-ec2-runner-38.outputs.ec2-instance-id || '' }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -70,7 +70,7 @@ jobs:
           apt update && apt install git git-lfs -y
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           lfs: true
 
@@ -143,7 +143,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/refresh-one-notebook.yaml b/.github/workflows/refresh-one-notebook.yaml
index 3713dadf8..0a59873c3 100644
--- a/.github/workflows/refresh-one-notebook.yaml
+++ b/.github/workflows/refresh-one-notebook.yaml
@@ -101,7 +101,7 @@ jobs:
       ec2-instance-id-38: ${{ steps.start-ec2-runner-38.outputs.ec2-instance-id || '' }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -154,7 +154,7 @@ jobs:
           apt update && apt install git git-lfs -y
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           token: ${{ secrets.BOT_TOKEN }}
           lfs: true
@@ -254,7 +254,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 90c3b7c07..bc1611bbd 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -59,7 +59,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           ref: ${{ github.ref }}
           token: ${{ secrets.BOT_TOKEN }}
@@ -135,7 +135,7 @@ jobs:
 
       # We need to include LFS files as some are needed for checking the documentation
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           ref: ${{ github.ref }}
           token: ${{ secrets.BOT_TOKEN }}
@@ -332,7 +332,7 @@ jobs:
           apt -y install sudo
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           ref: ${{ github.ref }}
           token: ${{ secrets.BOT_TOKEN }}
@@ -616,7 +616,7 @@ jobs:
       GIT_TAG: ${{ needs.release-checks.outputs.git_tag }}
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/run_one_use_cases_example.yaml b/.github/workflows/run_one_use_cases_example.yaml
index 83e20e34c..87b77b3be 100644
--- a/.github/workflows/run_one_use_cases_example.yaml
+++ b/.github/workflows/run_one_use_cases_example.yaml
@@ -46,7 +46,7 @@ jobs:
       ec2-instance-id-38: ${{ steps.start-ec2-runner-38.outputs.ec2-instance-id || '' }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -99,7 +99,7 @@ jobs:
           apt-get install -y python3-venv make git git-lfs binutils
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8 # v4.2.2
         with:
           lfs: true
 
@@ -172,7 +172,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8 # v4.2.2
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/run_use_cases_examples.yaml b/.github/workflows/run_use_cases_examples.yaml
index 62dcb5b2c..81345559f 100644
--- a/.github/workflows/run_use_cases_examples.yaml
+++ b/.github/workflows/run_use_cases_examples.yaml
@@ -18,7 +18,7 @@ jobs:
       ec2-instance-id-38: ${{ steps.start-ec2-runner-38.outputs.ec2-instance-id || '' }}
     steps:
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -71,7 +71,7 @@ jobs:
           apt-get install -y python3-venv make git git-lfs binutils
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           lfs: true
 
@@ -112,7 +112,7 @@ jobs:
     name: Send Slack notification
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Prepare whole job status
         if: ${{ always() }}
diff --git a/.github/workflows/single_benchmark.yaml b/.github/workflows/single_benchmark.yaml
index e7ed3595e..bea100fbc 100644
--- a/.github/workflows/single_benchmark.yaml
+++ b/.github/workflows/single_benchmark.yaml
@@ -108,7 +108,7 @@ jobs:
 
       # Run with current version
       - name: Checkout CML to run
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           fetch-depth: 1
           lfs: true
@@ -124,7 +124,7 @@ jobs:
       # Install specific version
       # Also pull LFS files (for example, for pulling the pre-trained deep learning model weights)
       - name: Checkout CML to install
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           fetch-depth: 1
           lfs: true
diff --git a/.github/workflows/update_licenses.yaml b/.github/workflows/update_licenses.yaml
index 55e646b68..12bc465c4 100644
--- a/.github/workflows/update_licenses.yaml
+++ b/.github/workflows/update_licenses.yaml
@@ -70,7 +70,7 @@ jobs:
           echo "::add-mask::${{ secrets.INTERNAL_REPO_URL_FOR_MASK }}"
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           token: ${{ secrets.BOT_TOKEN }}
 
@@ -117,7 +117,7 @@ jobs:
           echo "::add-mask::${{ secrets.INTERNAL_REPO_URL_FOR_MASK }}"
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
         with:
           token: ${{ secrets.BOT_TOKEN }}
 
diff --git a/.github/workflows/weekly-pip-audit.yaml b/.github/workflows/weekly-pip-audit.yaml
index 8b8bbf429..2ae652f0a 100644
--- a/.github/workflows/weekly-pip-audit.yaml
+++ b/.github/workflows/weekly-pip-audit.yaml
@@ -40,7 +40,7 @@ jobs:
           echo "::add-mask::${{ secrets.INTERNAL_REPO_URL_FOR_MASK }}"
 
       - name: Checkout Code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@f26b8d611b2e695158fb0a6980834f0612f65ef8
 
       - name: Set up Python 3.8
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b