diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aa5f466..0b3d50f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
       with:
         repository-url: https://test.pypi.org/legacy/
         skip-existing: true
-    - uses: sigstore/gh-action-sigstore-python@v1.2.3
+    - uses: sigstore/gh-action-sigstore-python@v2.1.1
       with:
         inputs: ./dist/*.tar.gz ./dist/*.whl
         upload-signing-artifacts: true