From 15c625ef18fb68d17ace5950979a4ae894135e52 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Thu, 7 May 2026 04:33:06 +0000
Subject: [PATCH] Update sigstore/cosign-installer action to v4

---
 .github/workflows/docker-image.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index efe7736..d64681e 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3.0.2
+        uses: sigstore/cosign-installer@v4.1.2
         with:
           cosign-release: v1.13.1