diff --git a/.github/workflows/artifacts.yaml b/.github/workflows/artifacts.yaml
index b6ab7655..62a29241 100644
--- a/.github/workflows/artifacts.yaml
+++ b/.github/workflows/artifacts.yaml
@@ -63,7 +63,7 @@ jobs:
         uses: anchore/sbom-action/download-syft@8e94d75ddd33f69f691467e42275782e4bfefe84 # v0.20.9
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
 
       - name: Set image name
         id: image-name