diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1be1dcb..bdaf649 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -124,7 +124,7 @@ jobs:
       # once the bump has been reviewed and merged. Manual dispatch overrides.
       - name: Attest provenance
         if: (steps.gate.outputs.publish == 'true' && github.ref == 'refs/heads/main') || inputs.publish
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: dist/*.tar.gz