diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4a73bcf..f3c5fd9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -166,7 +166,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
       - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v2
         with:
           subject-path: 'wheels-*/*'
       - name: Publish to PyPI