diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 2a6b52b0..53ee21cd 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -190,7 +190,7 @@ jobs:
 
 
       - name: Setup Cosign
-        uses: sigstore/cosign-installer@v3.2.0
+        uses: sigstore/cosign-installer@v3.4.0
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.0.0