diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 40931d3e..5226ad6a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12.0-rc.2"]
         include:
           - os: macOS-11
             python-version: "3.11"
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 5fda7af3..63466e30 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -40,14 +40,14 @@ jobs:
           platforms: all
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.12.1
+        run: python -m pip install cibuildwheel==2.15.0
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
           CIBW_ARCHS_LINUX: auto aarch64
           CIBW_ARCHS_MACOS: universal2
-          CIBW_BUILD: cp38-* cp39-* cp310-* cp311-*
+          CIBW_BUILD: cp38-* cp39-* cp310-* cp311-* cp312-*
           CIBW_SKIP: "*musllinux* *i686* *win32*"
           CIBW_TEST_REQUIRES: absl-py pytest pytest-xdist
           CIBW_TEST_COMMAND: pytest -n auto {project}