diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index dbe1cec105ee..83b79f327ce8 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -69,8 +69,32 @@ jobs:
           curl -Lo LICENSE/LICENSE_QHULL
           https://github.com/qhull/qhull/raw/2020.2/COPYING.txt
 
+      - name: Build wheels for CPython 3.12
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
+        env:
+          CIBW_BUILD: "cp312-*"
+          CIBW_SKIP: "*-musllinux* *i686* *win32*"
+          CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
+          CIBW_MANYLINUX_I686_IMAGE: manylinux2014
+          MPL_DISABLE_FH4: "yes"
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          # Remove this once NumPy with Python 3.12 wheels is not pre-release.
+          CIBW_BEFORE_BUILD: >-
+            pip install certifi "Cython>=0.29.34,<3.1" "pybind11>=2.6" "pyproject-metadata >= 0.7.1" "setuptools>=60" "setuptools_scm>=7" &&
+            pip install --pre "numpy>=1.25" &&
+            rm -rf {package}/build
+          CIBW_BEFORE_BUILD_WINDOWS: >-
+            pip install certifi colorama "Cython>=0.29.34,<3.1" delvewheel "pybind11>=2.6" "pyproject-metadata >= 0.7.1" "setuptools>=60" "setuptools_scm>=7" &&
+            pip install --pre "numpy>=1.25" &&
+            rm -rf {package}/build
+          CIBW_ENVIRONMENT: PIP_NO_BUILD_ISOLATION=0
+          # Remove this once contourpy has Python 3.12 wheels.
+          CIBW_BEFORE_TEST: >-
+            pip install "meson>=1.2.0" "meson-python>=0.13.1" "ninja" "pybind11>=2.10.4" &&
+            pip install --pre "numpy>=1.25"
+
       - name: Build wheels for CPython 3.11
-        uses: pypa/cibuildwheel@v2.12.1
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
         env:
           CIBW_BUILD: "cp311-*"
           CIBW_SKIP: "*-musllinux*"
@@ -83,7 +107,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.10
-        uses: pypa/cibuildwheel@v2.12.1
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
         env:
           CIBW_BUILD: "cp310-*"
           CIBW_SKIP: "*-musllinux*"
@@ -96,7 +120,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.9
-        uses: pypa/cibuildwheel@v2.12.1
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
         env:
           CIBW_BUILD: "cp39-*"
           CIBW_SKIP: "*-musllinux*"
@@ -109,7 +133,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.8
-        uses: pypa/cibuildwheel@v2.12.0
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
         env:
           CIBW_BUILD: "cp38-*"
           CIBW_SKIP: "*-musllinux*"
@@ -121,10 +145,10 @@ jobs:
           MPL_DISABLE_FH4: "yes"
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
-      - name: Build wheels for PyPy
-        uses: pypa/cibuildwheel@v2.12.1
+      - name: Build wheels for PyPy 3.8
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
         env:
-          CIBW_BUILD: "pp38-* pp39-*"
+          CIBW_BUILD: "pp38-*"
           CIBW_SKIP: "*-musllinux*"
           CIBW_BEFORE_BUILD: >-
             pip install certifi oldest-supported-numpy &&
@@ -132,6 +156,23 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
         if: matrix.cibw_archs != 'aarch64'
 
+      - name: Build wheels for PyPy 3.9
+        uses: pypa/cibuildwheel@39a63b5912f086dd459cf6fcb13dcdd3fe3bc24d # v2.15.0
+        env:
+          CIBW_BUILD: "pp39-*"
+          CIBW_SKIP: "*-musllinux*"
+          CIBW_BEFORE_BUILD: >-
+            pip install certifi "Cython>=0.29.34,<3.0" "pybind11>=2.6" "setuptools>=42" "setuptools_scm>=7" &&
+            pip install "numpy>=1.25" &&
+            git clean -fxd build
+          CIBW_BEFORE_BUILD_WINDOWS: >-
+            pip install certifi delvewheel "pybind11>=2.6" "setuptools>=42" "setuptools_scm>=7" &&
+            pip install "numpy>=1.25" &&
+            git clean -fxd build
+          CIBW_ARCHS: ${{ matrix.cibw_archs }}
+          CIBW_ENVIRONMENT: PIP_NO_BUILD_ISOLATION=0 PIP_NO_DEPENDENCIES=0
+        if: matrix.cibw_archs != 'aarch64'
+
       - name: Validate that LICENSE files are included in wheels
         run: |
           python3 ./ci/check_wheel_licenses.py