diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index dae6c3e06..bc33fc53e 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -68,7 +68,7 @@ jobs:
         echo "digest=$(docker buildx imagetools inspect --format '{{json .Manifest}}' ghcr.io/gw2treasures/gw2treasures.com/web:pr-1526 | jq -cr '.digest')" >> "$GITHUB_OUTPUT"
 
     - name: Attest
-      uses: actions/attest-build-provenance@v2.0.1
+      uses: actions/attest-build-provenance@v2.1.0
       with:
         subject-name: ${{ env.IMAGE_ID }}
         subject-digest: ${{ steps.image.outputs.digest }}