diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a773dc6..85d45fd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -355,7 +355,7 @@ jobs:
       # using Cosign and save the private key as a repository secret in Github for this workflow
       # to consume. For more details, review the image signing section of the README.
       - name: Install Cosign
-        uses: sigstore/cosign-installer@c56c2d3e59e4281cc41dea2217323ba5694b171e # v3.8.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
         if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
 
       # Sign the image.