diff --git a/.github/workflows/publish-python-package.yml b/.github/workflows/publish-python-package.yml
new file mode 100644
index 0000000..6d2efe5
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+++ b/.github/workflows/publish-python-package.yml
@@ -0,0 +1,34 @@
+# https://docs.pypi.org/trusted-publishers/using-a-publisher/
+
+name: publish
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  release:
+
+    runs-on: ubuntu-latest
+
+    environment: release
+
+    permissions:
+      id-token: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
+
+    - name: Install builder
+      run: pip install build
+
+    - name: Build package
+      run: python -m build
+
+    - name: Publish package
+      uses: pypa/gh-action-pypi-publish@release/v1