diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index e9d0578..8e4418b 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -69,7 +69,7 @@ jobs:
           name: python-package-distributions
           path: dist/
       - name: Sign the dists with Sigstore
-        uses: sigstore/gh-action-sigstore-python@v3.2.0
+        uses: sigstore/gh-action-sigstore-python@v3.3.0
         with:
           inputs: >-
             ./dist/*.tar.gz