diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
index e12301c..b3420f0 100644
--- a/.github/workflows/publish-image.yml
+++ b/.github/workflows/publish-image.yml
@@ -61,7 +61,7 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
       - name: Attest container provenance
-        uses: actions/attest-build-provenance@v4.1.1
+        uses: actions/attest-build-provenance@v4.2.2
         with:
           subject-name: ghcr.io/hyperpolymath/oikos
           subject-digest: ${{ steps.push.outputs.digest }}