diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 34b20d7..25b476a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -95,7 +95,7 @@ jobs:
           path: dist/
 
       - name: Sign the distributions with Sigstore
-        uses: sigstore/gh-action-sigstore-python@v2.1.1
+        uses: sigstore/gh-action-sigstore-python@v3.0.0
         with:
           inputs: ./dist/*.tar.gz ./dist/*.whl