From 82423a8d1e6ab53b1a016c0dbbf04194a3456185 Mon Sep 17 00:00:00 2001
From: Henry Schreiner <henryfs@princeton.edu>
Date: Sat, 15 Aug 2026 18:50:30 -0400
Subject: [PATCH] ci: use actions/attest instead of
 actions/attest-build-provenance

The actions/attest-build-provenance action is superseded by actions/attest.

Assisted-by: ClaudeCode:claude-opus-5
---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 576156ce..538580b2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -273,7 +273,7 @@ jobs:
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@0f67c3f4856b2e3261c31976d6725780e5e4c373 # v4.1.1
+        uses: actions/attest@1e69f48acb82d1966a394da916b4c1698aa569d6 # v4.2.2
         with:
           subject-path: "dist/cmake-*"