diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
new file mode 100644
index 0000000..86f7bd3
--- /dev/null
+++ b/.github/workflows/cd.yml
@@ -0,0 +1,115 @@
+name: CD
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version to build Zig wheels for"
+        required: true
+        default: "latest"
+      suffix:
+        description: >
+          Suffix to append to the version in the wheel filename. This is useful for dev versions and version specifiers
+        required: false
+        default: ""
+      platforms:
+        description: >
+          Comma-separated values of platforms to build wheels for
+        required: false
+        default: "x86_64-windows,x86-windows,x86_64-macos,aarch64-macos,i386-linux,x86-linux,x86_64-linux,aarch64-linux,armv7a-linux,powerpc64le-linux"
+      push_to_pypi:
+        description: >
+          Whether to push the built wheels to PyPI. Can be 'true' or 'false', defaults to 'false'.
+        required: true
+        default: "false"
+
+jobs:
+  build_wheels:
+    name: Build wheels
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
+        with:
+          python-version: "3.x"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install .
+
+      - name: Build wheels for all requested platforms
+        shell: bash
+        run: |
+          platforms=${{ github.event.inputs.platforms }}
+          IFS=',' read -r -a platform_array <<< "$platforms"
+          for platform in "${platform_array[@]}"; do
+            python make_wheels.py \
+            --outdir dist/ \
+            --version ${{ github.event.inputs.version }} \
+            --suffix ${{ github.event.inputs.suffix }} \
+            --platform "$platform"
+          done
+
+      - name: Upload wheel artifacts
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+        with:
+          name: zig_wheels
+          path: dist/*.whl
+          if-no-files-found: error
+
+  deploy_wheels:
+    name: Deploy wheels
+    needs: [build_wheels]
+    if: >-
+      github.event.inputs.push_to_pypi == 'true' &&
+      github.repository == 'ziglang/zig-pypi'
+    environment: pypi
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write # for OIDC trusted publishing
+      attestations: write # for the GitHub Actions Attestations feature
+      contents: read
+    steps:
+      - name: Download all wheel artifacts
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          path: dist/
+          merge-multiple: true
+
+      - name: Sanity check wheel artifacts
+        run: ls -R dist/
+
+      - name: Generate artifact attestations
+        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
+        with:
+          subject-path: dist/*
+
+      # This will publish the list of wheels inputted to the action to PyPI (set to
+      # off, by default).
+      # The workflow may be triggered multiple times with the `push_to_pypi` input
+      # set to 'true' to publish the wheels for any configurable version (non-dev).
+      - name: Publish wheels to PyPI
+        uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450 # v1.10.2
+        with:
+          packages-dir: dist/
+
+  inspect_wheels:
+    name: Inspect wheels
+    needs: [build_wheels]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download all built wheel artifacts
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          path: dist/
+          merge-multiple: true
+
+      - name: Inspect wheel artifacts
+        shell: bash
+        run: |
+          echo -e '## A list of built wheels and their SHA-256 checksums \n' >> $GITHUB_STEP_SUMMARY
+          echo -e '```\n' >> $GITHUB_STEP_SUMMARY
+          for wheel in dist/*.whl; do
+            shasum --algorithm 256 "$wheel" >> $GITHUB_STEP_SUMMARY
+          done
+          echo -e '```\n' >> $GITHUB_STEP_SUMMARY
diff --git a/README.md b/README.md
index 2eb1627..7437a3c 100644
--- a/README.md
+++ b/README.md
@@ -49,16 +49,27 @@ The process of converting release archives to binary wheels is deterministic, an
 
 [pypidl]: https://pypi.org/project/ziglang/#files
 
-Uploading wheels
-----------------
+Uploading wheels to PyPI
+------------------------
 
-Run the publishing utility:
+Trigger the publishing workflow from this repository manually (requires authorization)
+with the necessary inputs as mentioned in the [workflow file](.github/workflows/cd.yml)
+or in the GitHub Actions UI. The wheels are checked with `twine` before they are uploaded.
 
-```shell
-pdm run twine dist/*
-```
+The workflow will upload the wheels to PyPI to make them available for installation. It
+is possible to trigger it multiple times to upload wheels for different versions or
+platforms.
+
+Verifying the provenance of wheels uploaded to PyPI
+---------------------------------------------------
+
+To establish build provenance, the workflow generates attestations for the uploaded wheels
+using the [GitHub Actions Attestations feature](https://docs.github.com/en/actions/security-for-github-actions/using-artifact-attestations/using-artifact-attestations-to-establish-provenance-for-builds)
+when it is run. Please navigate to the [Attestations interface](https://github.com/ziglang/zig-pypi/attestations)
+to view the attestations for the uploaded wheels.
 
-This command will upload the binary wheels built in the previous step to PyPI.
+The attestations may be verified via the [GitHub (`gh`) CLI](https://cli.github.com/manual/gh_attestation_verify)
+or via the [GitHub API](https://docs.github.com/en/rest/users/attestations).
 
 License
 -------
diff --git a/pyproject.toml b/pyproject.toml
index b4abd8c..55f3d7a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,8 @@ dependencies = [
   "wheel~=0.41.0",
 ]
 
+# To verify wheels locally instead of through
+# the .github/workflows/cd.yml workflow
 [tool.pdm.dev-dependencies]
 upload = ["twine"]