diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 437807a..cca35f4 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -46,7 +46,7 @@ jobs:
         if: github.event_name != 'pull_request'
         uses: sigstore/cosign-installer@7e0881f8fe90b25e305bbf0309761e9314607e25
         with:
-          cosign-release: 'v2.8.1'
+          cosign-release: 'v1.13.1'
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action