diff --git a/.github/workflows/publish_release.yml b/.github/workflows/publish_release.yml
index 1a860955..314e5363 100644
--- a/.github/workflows/publish_release.yml
+++ b/.github/workflows/publish_release.yml
@@ -35,6 +35,6 @@ jobs:
         run: |
           python setup.py bdist_wheel
       - name: Publish to Test PyPI
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${{secrets.PYPI_TOKEN}}
diff --git a/.github/workflows/publish_test_build.yml b/.github/workflows/publish_test_build.yml
index 6a8dad05..bc5bbba5 100644
--- a/.github/workflows/publish_test_build.yml
+++ b/.github/workflows/publish_test_build.yml
@@ -34,6 +34,6 @@ jobs:
         run: |
           python setup.py bdist_wheel
       - name: Publish to Test PyPI
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${{secrets.PYPI_TOKEN}}