diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bc46420..ed9eeb1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -54,7 +54,7 @@ jobs:
           # essa variavel de ambiente sera usada para injetar no ldflags do goreleaser
           echo "GOVERSION=$(go version | cut -d' ' -f3)" >> $GITHUB_ENV
 
-      - uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
+      - uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
 
       - uses: anchore/sbom-action/download-syft@f8bdd1d8ac5e901a77a92f111440fdb1b593736b # v0.20.6
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 115981f..69d617d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -39,7 +39,7 @@ jobs:
           go-version-file: './go.mod'
           check-latest: true
 
-      - uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62
+      - uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad
 
       - uses: anchore/sbom-action/download-syft@f8bdd1d8ac5e901a77a92f111440fdb1b593736b # v0.20.6