diff --git a/.github/workflows/chainguard.yml b/.github/workflows/chainguard.yml
index 8cea3b6..4b12da5 100644
--- a/.github/workflows/chainguard.yml
+++ b/.github/workflows/chainguard.yml
@@ -43,7 +43,7 @@ jobs:
 
     # Instalar Cosign
     - name: Instalar Cosign
-      uses: sigstore/cosign-installer@v3.6.0
+      uses: sigstore/cosign-installer@v3.7.0
 
     # Gerar chaves com Melange
     - name: Generate keys with Melange
diff --git a/.github/workflows/giropops-docker.yml b/.github/workflows/giropops-docker.yml
index 54c5f7d..6452bfd 100644
--- a/.github/workflows/giropops-docker.yml
+++ b/.github/workflows/giropops-docker.yml
@@ -22,7 +22,7 @@ jobs:
         uses: docker/setup-qemu-action@v3.2.0
 
       - name: Instalar Cosign
-        uses: sigstore/cosign-installer@v3.6.0
+        uses: sigstore/cosign-installer@v3.7.0
 
       - name: Configurar Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/redis-docker.yml b/.github/workflows/redis-docker.yml
index c47fcd2..f4e9de4 100644
--- a/.github/workflows/redis-docker.yml
+++ b/.github/workflows/redis-docker.yml
@@ -22,7 +22,7 @@ jobs:
         uses: docker/setup-qemu-action@v3.2.0
 
       - name: Instalar Cosign
-        uses: sigstore/cosign-installer@v3.6.0
+        uses: sigstore/cosign-installer@v3.7.0
 
       - name: Configurar Docker Buildx
         uses: docker/setup-buildx-action@v3