diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ce76919..7f5b31d 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - name: Cancel Previous Runs
@@ -59,7 +59,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - name: Cancel Previous Runs
@@ -79,6 +79,7 @@ jobs:
           python -m pip install --upgrade pip setuptools --no-cache-dir
           python -m pip install -r requirements-dev.txt  --no-cache-dir
           pip install cibuildwheel 
+          sh set_CIBW_BUILD.sh
           cibuildwheel --platform macos
           pip install dist/*
       - name: Test with pytest
@@ -91,7 +92,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - name: Cancel Previous Runs
diff --git a/pyproject.toml b/pyproject.toml
index 81c5044..ef22ea9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,12 +31,13 @@ requires = [
     "pybind11",
     "setuptools_scm[toml]>=3.4",
     "cmake",
+    "taichi",
 ]
 
 build-backend = "setuptools.build_meta"
 
 [project]
-requires-python = ">=3.9"
+requires-python = ">=3.8, <=3.12"
 name = "braintaichi"
 version = "0.0.1"
 
diff --git a/set_CIBW_BUILD.sh b/set_CIBW_BUILD.sh
new file mode 100644
index 0000000..626beeb
--- /dev/null
+++ b/set_CIBW_BUILD.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Get the current Python version
+python_version=$(python -c "import sys; print('.'.join(map(str, sys.version_info[:2])))")
+
+# Set the CIBW_BUILD environment variable based on the Python version
+if [[ $python_version == "3.8" ]]; then
+    export CIBW_BUILD="cp38-macosx_x86_64"
+elif [[ $python_version == "3.9" ]]; then
+    export CIBW_BUILD="cp39-macosx_x86_64*"
+elif [[ $python_version == "3.10" ]]; then
+    export CIBW_BUILD="cp310-macosx_x86_64*"
+elif [[ $python_version == "3.11"]]; then
+    export CIBW_BUILD="cp311-macosx_x86_64"
+elif [[ $python_version == "3.12"]]; then
+    export CIBW_BUILD="cp312-macosx_x86_64"
+else
+    echo "Unsupported Python version: $python_version"
+    exit 1
+fi
\ No newline at end of file