diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ca3e887..261c0639 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -52,8 +52,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
-      - name: Install flint
-        run: brew install flint
       - name: Setup ccache
         uses: Chocobo1/setup-ccache-action@v1
         with:
@@ -61,6 +59,12 @@ jobs:
           override_cache_key: c++-tests-macos-latest
       - name: Install Ninja
         run: pipx install ninja
+      - if: runner.os == 'macOS'
+        name: Install flint
+        run: |
+          brew install gmp mpfr ntl
+          git clone --branch v2.9.0 --depth 1 https://github.com/flintlib/flint2.git
+          cd flint2 && ./configure && make -j 3 && make install
       - name: Configure CMake
         run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
       - name: Build
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e4589c4d..17e8872b 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -25,9 +25,6 @@ jobs:
         with:
           fetch-depth: 0
           submodules: recursive
-      - if: runner.os == 'macOS'
-        name: Install flint
-        run: brew install flint
       - if: matrix.runs-on != 'ubuntu-latest'
         name: Setup ccache
         uses: Chocobo1/setup-ccache-action@v1
@@ -35,6 +32,12 @@ jobs:
           prepend_symlinks_to_path: false
           windows_compile_environment: msvc
           override_cache_key: wheels-${{ matrix.runs-on }}
+      - if: runner.os == 'macOS'
+        name: Install flint
+        run: |
+          brew install gmp mpfr ntl
+          git clone --branch v2.9.0 --depth 1 https://github.com/flintlib/flint2.git
+          cd flint2 && ./configure && make -j 3 && make install
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.16
       - name: Verify clean directory
diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml
index 314a450d..1470683d 100644
--- a/.github/workflows/python-ci.yml
+++ b/.github/workflows/python-ci.yml
@@ -23,13 +23,10 @@ jobs:
       matrix:
         runs-on: [ubuntu-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
-        flint-inst-cmd: [sudo apt-get install libflint-dev]
         include:
           - runs-on: macos-latest
-            flint-inst-cmd: brew install flint
             python-version: 3.8
           - runs-on: macos-latest
-            flint-inst-cmd: brew install flint
             python-version: 3.11
     steps:
       - uses: actions/checkout@v4
@@ -47,8 +44,15 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
-      - name: Install dependencies
-        run: ${{ matrix.flint-inst-cmd }}
+      - name: Install flint (Linux)
+        if: matrix.runs-on == 'ubuntu-latest'
+        run: sudo apt-get install libflint-dev
+      - name: Install flint (macOS)
+        if: matrix.runs-on == 'macos-latest'
+        run: |
+          brew install gmp mpfr ntl
+          git clone --branch v2.9.0 --depth 1 https://github.com/flintlib/flint2.git
+          cd flint2 && ./configure && make -j 3 && make install
       - name: Set up mold as linker (Linux only)
         uses: rui314/setup-mold@v1
       - name: Test on 🐍 ${{ matrix.python-version }}
diff --git a/pyproject.toml b/pyproject.toml
index fb5d854b..49167b8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -148,6 +148,9 @@ filterwarnings = [
     "error",
     "ignore:pkg_resources.*:DeprecationWarning:",
     "ignore:.*qiskit.__qiskit_version__.*:DeprecationWarning:qiskit:",
+    "ignore:.*qiskit.utils.algorithm_globals.QiskitAlgorithmGlobals*:DeprecationWarning:qiskit",
+    "ignore:.*Building a flow controller with keyword arguments is going to be deprecated*:PendingDeprecationWarning:qiskit",
+    "ignore:.*qiskit.extensions module is pending deprecation*:PendingDeprecationWarning:qiskit",
 ]
 
 [tool.coverage]