diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3427f18..764a5ef 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,7 +53,7 @@ jobs:
     - name: Build assets
       run: circuitpython-build-bundles --filename_prefix ${{ steps.repo-name.outputs.repo-name }} --library_location .
     - name: Archive bundles
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: bundles
         path: ${{ github.workspace }}/bundles/