diff --git a/.github/workflows/release-builder.yml b/.github/workflows/release-builder.yml
index 291d65b..b2af487 100644
--- a/.github/workflows/release-builder.yml
+++ b/.github/workflows/release-builder.yml
@@ -30,7 +30,7 @@ jobs:
           go-version: '1.23.4'
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
         with:
           cosign-release: 'v2.4.0'