diff --git a/.github/workflows/reusable-build.yml b/.github/workflows/reusable-build.yml
index cc217099329..92431125806 100644
--- a/.github/workflows/reusable-build.yml
+++ b/.github/workflows/reusable-build.yml
@@ -206,7 +206,7 @@ jobs:
             echo "digest=${digest}" >> $GITHUB_OUTPUT
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
         if: github.event_name != 'pull_request'
 
       - name: Sign container image