diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9f7925c..d040d01 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@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           password: ${{ secrets.PYPI_API_TOKEN }}