diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..97ac119
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,35 @@
+name: release
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # include git history for setuptools-scm
+          fetch-depth: 20
+          fetch-tags: true
+      - name: Set up Python
+        uses: actions/setup-python@v3
+      - name: build
+        run: |
+          python -m pip install build
+          python -m build
+      - name: dump result
+        run: |
+          ls -alh dist/
+      - uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: ./dist/*
+      - name: Publish to PyPI
+        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: dist/
+          skip-existing: true
+          user: __token__
+          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+          repository-url: https://test.pypi.org/legacy/
diff --git a/pyproject.toml b/pyproject.toml
index 8b5afd7..5b25692 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,5 @@
 [project]
 name = "smart_pinyin"
-version = "0.4.6"
 description = "Smart Chinese-to-Pinyin converter."
 
 authors = [
@@ -22,9 +21,13 @@ dependencies = [
 
 readme = "README.md"
 
+dynamic = ["version"]
+
 [project.urls]
 Homepage = "https://github.com/xospc/python-smart-pinyin"
 
 [build-system]
-requires = ["setuptools"]
+requires = ["setuptools>=64", "setuptools-scm>=8"]
 build-backend = "setuptools.build_meta"
+
+[tool.setuptools_scm]