diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index 2fc89b6..d190536 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -33,7 +33,7 @@ jobs:
         with:
           python-version: "3.14"
       - run: python tools/build_release.py
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: learning-log
           path: dist/*.zip