diff --git a/.github/workflows/build-boxkit.yml b/.github/workflows/build-boxkit.yml
index 7cd1dd8..e39f2ee 100644
--- a/.github/workflows/build-boxkit.yml
+++ b/.github/workflows/build-boxkit.yml
@@ -84,7 +84,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
             
       # Sign container
-      - uses: sigstore/cosign-installer@v3.1.2
+      - uses: sigstore/cosign-installer@v3.2.0
 
       - name: Sign container image
         if: github.event_name != 'pull_request'