diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index b904c8a..1fcdbad 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -67,7 +67,7 @@ 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