diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1f077e692..27022f5a0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -60,6 +60,7 @@ jobs:
         python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
         platform: [
           { os: "macOS-latest", python-architecture: "x64", rust-target: "x86_64-apple-darwin" },
+          { os: "macOS-14", python-architecture: "arm64", rust-target: "aarch64-apple-darwin" },
           { os: "ubuntu-latest", python-architecture: "x64", rust-target: "x86_64-unknown-linux-gnu" },
           { os: "windows-latest", python-architecture: "x64", rust-target: "x86_64-pc-windows-msvc" },
         ]
@@ -69,6 +70,12 @@ jobs:
             python-version: 3.8
             platform: { os: "ubuntu-latest", python-architecture: "x64", rust-target: "x86_64-unknown-linux-gnu" }
             msrv: "MSRV"
+        # Exclude python 3.8 and 3.9 on arm64 until actions/setup-python#808 is resolved
+        exclude:
+          - platform: {os: "macOS-14", python-architecture: "arm64", rust-target: "aarch64-apple-darwin" }
+            python-version: 3.8
+          - platform: {os: "macOS-14", python-architecture: "arm64", rust-target: "aarch64-apple-darwin" }
+            python-version: 3.9
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 0c805dc9b..da5afe7b8 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -46,7 +46,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-latest, macos-14]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -56,7 +56,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -70,7 +70,7 @@ jobs:
     environment: release
     permissions:
       id-token: write
-    needs: ["build_wheels", "build-mac-arm-wheels", "build-win32-wheels"]
+    needs: ["build_wheels", "build-win32-wheels"]
     steps:
       - uses: actions/download-artifact@v3
         with:
@@ -103,7 +103,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -140,7 +140,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -177,7 +177,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -215,7 +215,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -253,7 +253,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -290,7 +290,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -327,7 +327,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -364,7 +364,7 @@ jobs:
           platforms: all
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
@@ -378,23 +378,6 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: wheelhouse/
-  build-mac-arm-wheels:
-    name: Build wheels on macos for arm and universal2
-    runs-on: macos-latest
-    environment: release
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build wheels
-        uses: joerick/cibuildwheel@v2.16.2
-        env:
-          CIBW_BEFORE_ALL: rustup target add aarch64-apple-darwin
-          CIBW_ARCHS_MACOS: arm64 universal2
-          CIBW_BEFORE_BUILD: pip install -U setuptools-rust
-          CIBW_ENVIRONMENT: CARGO_BUILD_TARGET="aarch64-apple-darwin" PYO3_CROSS_LIB_DIR="/Library/Frameworks/Python.framework/Versions/$(python -c 'import sys; print(str(sys.version_info[0])+"."+str(sys.version_info[1]))')/lib/python$(python -c 'import sys; print(str(sys.version_info[0])+"."+str(sys.version_info[1]))')"
-      - uses: actions/upload-artifact@v4
-        with:
-          path: ./wheelhouse/*.whl
-          name: shared-wheel-builds
   build-win32-wheels:
     name: Build wheels on win32
     runs-on: windows-latest
@@ -413,7 +396,7 @@ jobs:
         run: rustup default stable-i686-pc-windows-msvc
       - name: Install cibuildwheel
         run: |
-          python -m pip install cibuildwheel==2.16.2
+          python -m pip install cibuildwheel==2.16.5
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
diff --git a/docs/source/install.rst b/docs/source/install.rst
index b2f961ec2..942614b2c 100644
--- a/docs/source/install.rst
+++ b/docs/source/install.rst
@@ -103,7 +103,7 @@ source.
      -
    * - macOS (11 or newer)
      - arm64
-     - :ref:`tier-4`
+     - :ref:`tier-1` [#f1]_
      -
    * - Windows 64bit
      - x86_64
@@ -117,6 +117,11 @@ source.
 
 .. _manylinux 2014: https://peps.python.org/pep-0599/>
 
+.. [#f1] Due to CI environment limitations tests for macOS arm64 are only run with
+   Python >= 3.10. The published binaries are still built and tested for all supported
+   Python versions, but the tests run on proposed changes are only run with Python >=3.10
+
+
 .. _tier-1:
 
 Tier 1
diff --git a/releasenotes/notes/arm64-macos-tier-1-6be760ee2ac3975d.yaml b/releasenotes/notes/arm64-macos-tier-1-6be760ee2ac3975d.yaml
new file mode 100644
index 000000000..e3c5c642a
--- /dev/null
+++ b/releasenotes/notes/arm64-macos-tier-1-6be760ee2ac3975d.yaml
@@ -0,0 +1,12 @@
+---
+other:
+  - |
+    Support for the arm64 macOS platform has been promoted from :ref:`tier-4`
+    to :ref:`tier-1`. Previously the platform was at :ref:`tier-4` because
+    there was no available CI environment for testing rustworkx on the platform.
+    Now that Github has made an arm64 macOS environment available to open source
+    projects [#]_ we're testing the platform along with the other :ref:`tier-1`
+    supported platforms.
+
+    .. [#] https://github.blog/changelog/2024-01-30-github-actions-introducing-the-new-m1-macos-runner-available-to-open-source/
+