diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7ee3ea6..7cee68f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -156,7 +156,7 @@ jobs:
       uses: pypa/gh-action-pypi-publish@release/v1
 
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@v3.0.0
+      uses: sigstore/gh-action-sigstore-python@v3.1.0
       with:
         inputs: >-
           ./dist/*.tar.gz