diff --git a/.github/workflows/setup_and_test.yml b/.github/workflows/setup_and_test.yml
index 7f2fb28..d91e2ea 100644
--- a/.github/workflows/setup_and_test.yml
+++ b/.github/workflows/setup_and_test.yml
@@ -16,7 +16,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
       - name: Setup Python ${{ matrix.python-version }}
         uses: bigladder/github-actions/setup-python-poetry@main
         with:
@@ -24,7 +24,7 @@ jobs:
       - name: Test
         run: poetry run doit
       - name: Upload output
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: output-${{ matrix.os }}-py${{ matrix.python-version }}
           path: output