diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index eb84f83..31a21c4 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -41,8 +41,8 @@ jobs:
       - name: "Run upstream GRAPE tests"
         shell: julia --color=yes --project=test --code-coverage="@" --depwarn="yes" --check-bounds="yes" {0}
         run: |
-          using Pkg
-          Pkg.test("GRAPE", coverage=true)'
+          import GRAPE
+          include(pkgdir(GRAPE, "test", "runtests.jl"))
       - uses: julia-actions/julia-processcoverage@v1
       - name: "Summarize coverage"
         run: julia --project=test -e 'using QuantumControlTestUtils; show_coverage();'
@@ -74,7 +74,7 @@ jobs:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
       - name: Zip the HTML documentation
         run: zip-folder --debug --auto-root --outfile "docs.zip" docs/build
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         name: Upload documentation artifacts
         with:
           name: QuantumGradientGenerators