diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 2a76c2e..6ecf084 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -52,7 +52,7 @@ jobs:
           path: dist
           merge-multiple: true
       - name: Generate artifact attestation for sdist and wheel(s)
-        uses: actions/attest-build-provenance@977bb373ede98d70efdf65b84cb5f73e068dcc2a # v3.0.0
+        uses: actions/attest-build-provenance@00014ed6ed5efc5b1ab7f7f34a39eb55d41aa4f8 # v3.1.0
         with:
           subject-path: dist/*
       - uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0