diff --git a/.github/workflows/builder.yml b/.github/workflows/builder.yml
index d7bbfc8fa5e..5ac2e47789b 100644
--- a/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@ -324,7 +324,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v3.8.2
+        uses: sigstore/cosign-installer@v3.9.1
         with:
           cosign-release: "v2.2.3"