diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d1797f3..670a907 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -41,7 +41,7 @@ jobs:
 
       # ✅ Build provenance (GitHub attestations)
       - name: Attest build provenance
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: "dist/*"