diff --git a/.github/workflows/publishimage.yml b/.github/workflows/publishimage.yml
index fc3e6f2..29c2a62 100644
--- a/.github/workflows/publishimage.yml
+++ b/.github/workflows/publishimage.yml
@@ -51,7 +51,7 @@ jobs:
       id-token: write # for creating OIDC tokens for signing.
       packages: write # for uploading attestations.
     if: startsWith(github.ref, 'refs/tags/')
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.6.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_container_slsa3.yml@v1.9.0
     with:
       image: ${{ needs.build.outputs.image }}
       digest: ${{ needs.build.outputs.digest }}