diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 31ce01f7..012532a1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -71,7 +71,7 @@ jobs:
           python -m pip install wheel
           python setup.py sdist bdist_wheel
       - name: Publish a Python distribution to PyPI
-        uses: pypa/gh-action-pypi-publish@2f6f737ca5f74c637829c0f5c3acd0e29ea5e8bf  # v1
+        uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450  # v1
       - name: sleep and wait for package to refresh
         run: |
           sleep 2m