diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8635e49..7bea09f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -62,7 +62,7 @@ jobs:
         python -m pip install .[dev]
         make -C docs html
     - name: upload generated projects
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: cookie_python_${{ matrix.python-version }}
         path: /tmp/cookie_python