diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index d76d082..48a0389 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -43,7 +43,7 @@ jobs:
       if: matrix.python-version == '3.9'
       run: tox -e check_package
     - name: Publish package to PyPI
-      uses: pypa/gh-action-pypi-publish@master
+      uses: pypa/gh-action-pypi-publish@release/v1
       if: >-
         matrix.python-version == '3.9' &&
         github.event_name == 'push' &&