diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8e9d0cb..e2ced17 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -134,7 +134,7 @@ jobs:
           name: python-package-distributions
           path: dist/
       - name: Sign the Python 🐍 distribution 📦 with Sigstore
-        uses: sigstore/gh-action-sigstore-python@v3.0.1
+        uses: sigstore/gh-action-sigstore-python@v3.1.0
         with:
           inputs: >-
             ./dist/*.tar.gz