diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aa1fff0..248e924 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -79,7 +79,7 @@ jobs:
       actions: read
       id-token: write
       contents: write
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@f7dd8c54c2067bafc12ca7a55595d5ee9b75204a # v2.1.0
     with:
       base64-subjects: "${{ needs.release.outputs.hashes }}"
       upload-assets: true
diff --git a/.github/zizmor.yml b/.github/zizmor.yml
index 569788b..9adf811 100644
--- a/.github/zizmor.yml
+++ b/.github/zizmor.yml
@@ -1,3 +1,4 @@
+---
 rules:
   unpinned-uses:
     config: