diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 40a6408..a6da0d1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -75,3 +75,30 @@ jobs:
         labels: ${{ steps.meta.outputs.labels }}
         cache-from: type=gha
         cache-to: type=gha,mode=max
+
+  pypi:
+    runs-on: ubuntu-latest
+    needs: test
+    permissions:
+      id-token: write
+    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Install uv
+      uses: astral-sh/setup-uv@v4
+      with:
+        version: "latest"
+    
+    - name: Set up Python
+      run: uv python install 3.13
+    
+    - name: Install dependencies
+      run: uv sync
+    
+    - name: Build package
+      run: uv build
+    
+    - name: Publish to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1