diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index fadcd27b..cb7cba20 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -47,7 +47,8 @@ jobs:
       - name: Create source tarball
         if: ${{ matrix.compiler == 'g++-10' && matrix.os == 'ubuntu-20.04' && matrix.build-type == 'RelWithDebInfo' }}
         run: make dist
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         if: ${{ matrix.compiler == 'g++-10' && matrix.os == 'ubuntu-20.04' && matrix.build-type == 'RelWithDebInfo' }}
         with:
+          overwrite: true
           path: lo2s*.tar.bz2