diff --git a/.github/workflows/release_build.yml b/.github/workflows/release_build.yml
index f99de0d..bbe01ef 100644
--- a/.github/workflows/release_build.yml
+++ b/.github/workflows/release_build.yml
@@ -29,7 +29,7 @@ jobs:
         id: go
       - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
-      - uses: sigstore/cosign-installer@v3.10.0
+      - uses: sigstore/cosign-installer@v4.0.0
       - uses: anchore/sbom-action/download-syft@v0.20.6
       - uses: crazy-max/ghaction-upx@v3
         with: