diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index b580ce8..e85e0c9 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -153,7 +153,7 @@ jobs:
       - run: python -m build
 
       - name: Attest build provenance
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: 'dist/*'