diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 0be9561..838dda4 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -192,7 +192,7 @@ jobs:
         path: dist/
 
     - name: Sign the dists 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