diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c103e93e5..d88a87bf7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -278,7 +278,7 @@ jobs:
           path: dist
 
       - name: Sign the dists 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