diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index da278e6..91a270c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -227,6 +227,7 @@ jobs:
         uses: pypa/gh-action-pypi-publish@v1.10.1
         with:
           repository-url: https://test.pypi.org/legacy/
+          attestations: true
 
   pre_publish_sanity_check:
     needs: [publish_to_test_pypi]
@@ -326,3 +327,5 @@ jobs:
 
       - name: Publish package to PyPI
         uses: pypa/gh-action-pypi-publish@v1.10.1
+        with:
+          attestations: true