diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 7b10421..eb7d900 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -44,7 +44,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: sigstore/cosign-installer@main
         with:
-          cosign-release: 'v1.9.0'
+          cosign-release: 'v1.13.1'
 
 
       # Workaround: https://github.com/docker/build-push-action/issues/461