From 142ffe7b1b2a547354d221ccc48086f46979fd22 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Wed, 28 Jan 2026 09:42:11 -0500
Subject: [PATCH] [deps]: Update sigstore/cosign-installer action to v4 (#6502)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1adb6a8a1a..c207620bae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -245,7 +245,7 @@ jobs:
 
       - name: Install Cosign
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
-        uses: sigstore/cosign-installer@7e8b541eb2e61bf99390e1afd4be13a184e9ebc5 # v3.10.1
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
 
       - name: Sign image with Cosign
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'