diff --git a/.github/workflows/publish-dockerfile.yml b/.github/workflows/publish-dockerfile.yml
index c3232e29..62aef9e4 100644
--- a/.github/workflows/publish-dockerfile.yml
+++ b/.github/workflows/publish-dockerfile.yml
@@ -38,7 +38,7 @@ jobs:
                   tags: ${{ steps.meta.outputs.tags }}
                   labels: ${{ steps.meta.outputs.labels }}
             - name: Generate artifact attestation
-              uses: actions/attest-build-provenance@v1
+              uses: actions/attest-build-provenance@v2
               with:
                   subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
                   subject-digest: ${{ steps.push.outputs.digest }}