diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 36f2716..8f9c0ae 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -35,6 +35,6 @@ jobs:
           python3 -m pip install -U setuptools wheel
           python3 setup.py sdist bdist_wheel
           ls dist
-      - uses: pypa/gh-action-pypi-publish@v1.4.2
+      - uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # v1.14.0
         with:
           password: ${{ secrets.PYPI_API_TOKEN }}