diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index efdb22d98..9e37001b0 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -33,7 +33,7 @@ on:
         default: "3.8"
 
       manual_call:
-        description: "Do not uncheck this"
+        description: "Do not uncheck this!"
         type: boolean
         required: false
         default: true
@@ -99,7 +99,7 @@ env:
 jobs:
   commit-checks:
     name: Commit Checks
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     outputs:
       commits_ok: ${{ steps.commit-conformance.outcome == 'success' }}
     steps:
@@ -156,7 +156,7 @@ jobs:
     needs: [commit-checks]
     # We skip the CI in cases of pushing to internal main (because all pushes to main internal are now from the bot)
     if: ${{ !( github.repository != 'zama-ai/concrete-ml' && github.event_name == 'push' && github.ref == 'refs/heads/main' ) }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 5
     outputs:
       linux-matrix: ${{ steps.set-matrix.outputs.linux-matrix }}
@@ -295,7 +295,7 @@ jobs:
   start-runner-linux:
     needs: [commit-checks, matrix-preparation]
     name: Start EC2 runner (Linux)
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 15
     outputs:
       label-38: ${{ steps.start-ec2-runner-38.outputs.label }}
@@ -1025,7 +1025,7 @@ jobs:
   linux-build-status:
     name: Build Status (Linux)
     needs: [build-linux]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 2
     if: success() || failure()
     steps:
@@ -1045,7 +1045,7 @@ jobs:
   stop-runner-linux:
     name: Stop EC2 runner (Linux)
     needs: [build-linux, start-runner-linux]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 2
     if: ${{ always() && (needs.start-runner-linux.result != 'skipped') }}
     steps:
@@ -1186,7 +1186,7 @@ jobs:
 
   decide-slack-report:
     name: Decide Slack report
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     outputs:
       send_slack_report: ${{ steps.set-decision.outputs.send_slack_report }}
     steps:
@@ -1211,7 +1211,7 @@ jobs:
   # if the job should be run or not in an previous job and store it in its output
   slack-report:
     name: Slack report
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     if: |
       always()
       && needs.matrix-preparation.result != 'skipped'
@@ -1310,7 +1310,7 @@ jobs:
 
   stop-ec2-failure-slack-alert:
     name: Stop EC2 failure Slack alert
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     if: |
       always() 
       && needs.matrix-preparation.result != 'skipped' 
diff --git a/.github/workflows/prepare_release.yaml b/.github/workflows/prepare_release.yaml
index 0dd1b12ef..e36773b7d 100644
--- a/.github/workflows/prepare_release.yaml
+++ b/.github/workflows/prepare_release.yaml
@@ -61,7 +61,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install poetry==1.7.1
+          python -m pip install poetry==1.8.4
           make setup_env
 
       # Make sure that the workflow has been triggered from a release branch if this is a patch
diff --git a/.github/workflows/update_licenses.yaml b/.github/workflows/update_licenses.yaml
index 3eb4b55e1..55e646b68 100644
--- a/.github/workflows/update_licenses.yaml
+++ b/.github/workflows/update_licenses.yaml
@@ -85,7 +85,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install poetry==1.7.1
+          python -m pip install poetry==1.8.4
           make setup_env
 
       - name: Update licenses
diff --git a/.github/workflows/weekly-pip-audit.yaml b/.github/workflows/weekly-pip-audit.yaml
index f57d438ea..8b8bbf429 100644
--- a/.github/workflows/weekly-pip-audit.yaml
+++ b/.github/workflows/weekly-pip-audit.yaml
@@ -61,7 +61,7 @@ jobs:
           which pip3
 
           python -m pip install --upgrade pip
-          python -m pip install poetry==1.7.1
+          python -m pip install poetry==1.8.4
           make setup_env
 
       - name: Run pip-audit
diff --git a/Makefile b/Makefile
index 2d9a24d95..50e38c9fb 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@ CONCRETE_PACKAGE_PATH=$(SRC_DIR)/concrete
 COUNT?=1
 RANDOMLY_SEED?=$$RANDOM
 PYTEST_OPTIONS:=
-POETRY_VERSION:=1.7.1
+POETRY_VERSION:=1.8.4
 APIDOCS_OUTPUT?="./docs/references/api"
 OPEN_PR="true"
 
diff --git a/script/make_utils/setup_os_deps.sh b/script/make_utils/setup_os_deps.sh
index c297089af..43e2dc302 100755
--- a/script/make_utils/setup_os_deps.sh
+++ b/script/make_utils/setup_os_deps.sh
@@ -89,6 +89,25 @@ linux_install_github_cli () {
     ${SUDO_BIN:+$SUDO_BIN} dpkg -i /home/dev_user/gh_${GH_CLI_VERSION}_linux_amd64.deb
 }
 
+linux_install_cmake () {
+    ${SUDO_BIN:+$SUDO_BIN} apt-get update
+    ${SUDO_BIN:+$SUDO_BIN} apt-get -y install ca-certificates gpg wget
+    test -f /usr/share/doc/kitware-archive-keyring/copyright ||
+    wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | \
+        gpg --dearmor - | \
+        ${SUDO_BIN:+$SUDO_BIN} tee /usr/share/keyrings/kitware-archive-keyring.gpg >/dev/null
+    echo 'deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ focal main' | \
+        ${SUDO_BIN:+$SUDO_BIN} tee /etc/apt/sources.list.d/kitware.list >/dev/null
+    ${SUDO_BIN:+$SUDO_BIN} apt-get update
+    test -f /usr/share/doc/kitware-archive-keyring/copyright || \
+        ${SUDO_BIN:+$SUDO_BIN} rm /usr/share/keyrings/kitware-archive-keyring.gpg
+    ${SUDO_BIN:+$SUDO_BIN} apt-get install -y  kitware-archive-keyring
+    echo 'deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ focal-rc main' | \
+        ${SUDO_BIN:+$SUDO_BIN} tee -a /etc/apt/sources.list.d/kitware.list >/dev/null
+    ${SUDO_BIN:+$SUDO_BIN} apt-get update
+    ${SUDO_BIN:+$SUDO_BIN} apt-get -y install cmake    
+}
+
 OS_NAME=$(uname)
 
 if [[ "${OS_NAME}" == "Linux" ]]; then
@@ -126,26 +145,28 @@ if [[ "${OS_NAME}" == "Linux" ]]; then
         jq \
         make \
         rsync \
-        cmake \
         unzip \
         pandoc \
         openssl \
         shellcheck \
+        libssl-dev \
         texlive-latex-base texlive-latex-extra texlive-fonts-recommended texlive-xetex lmodern \
         wget pipx &&
         ${CLEAR_APT_LISTS:+$CLEAR_APT_LISTS} \
         linux_install_gitleaks && \
         linux_install_actionlint && \
-        linux_install_github_cli"
+        linux_install_github_cli && \
+        linux_install_cmake"
     fi
     eval "${SETUP_CMD}"
 
+
     # Install poetry, either with pipx for ubuntu >= 23
     # or through regular pip for older ubuntu
     (pipx install poetry && pipx ensurepath) || \
     (\
         python3 -m pip install --no-cache-dir --upgrade pip && \
-        python3 -m pip install --no-cache-dir --ignore-installed poetry==1.7.1 \
+        python3 -m pip install --no-cache-dir --ignore-installed poetry==1.8.4 \
     );
     echo "PATH=$PATH:/home/dev_user/.local/bin/" >> ~/.bashrc
 elif [[ "${OS_NAME}" == "Darwin" ]]; then
@@ -157,7 +178,7 @@ elif [[ "${OS_NAME}" == "Darwin" ]]; then
 
     brew install curl git git-lfs gitleaks graphviz jq make pandoc shellcheck openssl libomp actionlint unzip gh rsync
     python3 -m pip install -U pip
-    python3 -m pip install poetry==1.7.1
+    python3 -m pip install poetry==1.8.4
 
     echo "Make is currently installed as gmake"
     echo 'If you need to use it as "make", you can add a "gnubin" directory to your PATH from your bashrc like:'
diff --git a/src/concrete/ml/sklearn/base.py b/src/concrete/ml/sklearn/base.py
index fa692b2ec..1390160d0 100644
--- a/src/concrete/ml/sklearn/base.py
+++ b/src/concrete/ml/sklearn/base.py
@@ -1591,7 +1591,7 @@ def get_sklearn_params(self, deep: bool = True) -> dict:
 
         params.pop("n_bits", None)
         if "1.1." in sklearn.__version__:
-            params.pop("monotonic_cst", None)
+            params.pop("monotonic_cst", None)  # pragma: no cover
 
         return params
 
diff --git a/src/concrete/ml/sklearn/glm.py b/src/concrete/ml/sklearn/glm.py
index cd034f43e..ecdbcf56a 100644
--- a/src/concrete/ml/sklearn/glm.py
+++ b/src/concrete/ml/sklearn/glm.py
@@ -146,7 +146,7 @@ def get_sklearn_params(self, deep: bool = True) -> dict:
         params.pop("n_bits", None)
         # Remove sklearn 1.4 parameter when using sklearn 1.1
         if "1.1." in sklearn.__version__:
-            params.pop("solver", None)
+            params.pop("solver", None)  # pragma: no cover
 
         return params
 
diff --git a/tests/torch/test_compile_torch.py b/tests/torch/test_compile_torch.py
index 202def064..4abc0f5c9 100644
--- a/tests/torch/test_compile_torch.py
+++ b/tests/torch/test_compile_torch.py
@@ -863,7 +863,6 @@ def test_pretrained_mnist_qat(
     quantized_numpy_module = compile_onnx_model(
         onnx_model,
         inputset,
-        import_qat=True,
         configuration=default_configuration,
         n_bits=n_bits,
         verbose=verbose,