diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f39868d..ae06c36 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -89,6 +89,13 @@ jobs:
       - run: cd bundler-spec-tests; git checkout
         name: "re-checkout bundler-spec-tests (on top of cache)"
 
+      - name: checked-out source artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: sourceTree
+          path: .
+          retention-days: 30
+
         #for faster "update-deps" for spec
       - run: yarn --cwd bundler-spec-tests/spec remove gatsby || echo "already removed"
 
diff --git a/bundler-spec-tests b/bundler-spec-tests
index b55daa8..2302a78 160000
--- a/bundler-spec-tests
+++ b/bundler-spec-tests
@@ -1 +1 @@
-Subproject commit b55daa80ffb9905ae3a2f22ac5c9c9b29a3566b3
+Subproject commit 2302a7848115ad2ad4c8015f822cfd5e6e3659e1