diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index daaea68..4f01db4 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -39,7 +39,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
       - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v4
+        uses: actions/attest-build-provenance@v4.1.0
         with:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
           subject-digest: ${{ steps.push.outputs.digest }}