diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index bf7bfab..84d3b94 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -23,7 +23,7 @@ jobs:
           go-version: 1.23
           cache: true
 
-      - uses: sigstore/cosign-installer@v3.7.0
+      - uses: sigstore/cosign-installer@v4.0.0
       - uses: anchore/sbom-action/download-syft@v0.18.0
 
       - uses: docker/login-action@v3