diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 7d9bc199..c7837a3e 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -31,7 +31,7 @@ jobs:
       run: python -m build
     - name: Publish package to PyPI
       if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags')
-      uses: pypa/gh-action-pypi-publish@release/v1
+      uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e  # release/v1.13
       with:
         user: __token__
         password: ${{ secrets.PYPI_API_TOKEN }}