diff --git a/ci/python-publish.yml b/ci/python-publish.yml
index bf13220..165ac0a 100644
--- a/ci/python-publish.yml
+++ b/ci/python-publish.yml
@@ -63,4 +63,5 @@ jobs:
       - name: Publish release distributions to PyPI
         # To automatically get updates, change this to:
         # uses: pypa/gh-action-pypi-publish@release/v1
-        uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450 # v1.8.14
+        uses: pypa/gh-action-pypi-publish@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0 # v1.9.0
+