diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
new file mode 100644
index 0000000..ac04c04
--- /dev/null
+++ b/.github/workflows/build_wheels.yml
@@ -0,0 +1,29 @@
+name: Build
+
+on: push
+
+permissions:
+  contents: write
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        # os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, macos-13, macos-14]
+        os: [macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v2.23.3
+
+      - name: Commit
+        run: |
+          git config --global user.name 'Wheel bot'
+          git config --global user.email '<>'
+          git add wheelhouse/*.whl
+          git commit -m "Bot: Add built wheels" -m "[skip ci]"
+          git push
diff --git a/setup.py b/setup.py
index 8cfe435..b1dc1a1 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@
         'clean' in sys.argv):
     setup_requires = []
 else:
-    setup_requires = ['numpy']
+    setup_requires = ['Cython', 'numpy']
 
 
 # --- Encapsulate NumPy imports in a specialized Extension type ---------------
diff --git a/wheelhouse/sima-1.3.2-cp312-cp312-macosx_11_0_arm64.whl b/wheelhouse/sima-1.3.2-cp312-cp312-macosx_11_0_arm64.whl
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diff --git a/wheelhouse/sima-1.3.2-cp313-cp313-macosx_11_0_arm64.whl b/wheelhouse/sima-1.3.2-cp313-cp313-macosx_11_0_arm64.whl
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