diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 1a75604e6..5e9713618 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -86,7 +86,7 @@ jobs:
       id-token: write # for creating OIDC tokens for signing.
       packages: write # for uploading attestations.
     if: github.repository == 'restic/restic'
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v2.0.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v2.1.0
     with:
       image: ${{ needs.build-and-push-image.outputs.image }}
       digest: ${{ needs.build-and-push-image.outputs.digest }}