diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index e40dcf0..5288e1c 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -56,7 +56,7 @@ jobs:
           provenance: true
           sbom: true
       - name: Attest container provenance
-        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2
+        uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v4.1.0
         with:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           subject-digest: ${{ steps.push.outputs.digest }}