diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e553d23..d8037a9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,4 +28,4 @@ jobs:
       - name: Build package
         run: uv build
       - name: Publish package distributions to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # release/v1