diff --git a/post-release/action.yaml b/post-release/action.yaml
index 543da75..e5c1ccd 100644
--- a/post-release/action.yaml
+++ b/post-release/action.yaml
@@ -27,7 +27,7 @@ runs:
   steps:
     - name: ⬇️ Set up gitsign
       if: ${{ inputs.github_token != '' }}
-      uses: chainguard-dev/actions/setup-gitsign@0bacfe710021b5ad6d8886a53a34c40072f2fc90 # v1.6.36
+      uses: chainguard-dev/actions/setup-gitsign@805da2efdffdc42b8afd8880e575a48b471ef544 # v1.6.37
     - name: 📝 Update CHANGELOG
       if: ${{ inputs.changelog != '' }}
       shell: bash