diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1a167eed..24a778c6 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -73,7 +73,7 @@ jobs:
 
       - name: Archive code coverage results
         if: ${{matrix.python-version == '3.9'}}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: code-coverage-report
           path: .coverage
diff --git a/.github/workflows/spec_tests.yaml b/.github/workflows/spec_tests.yaml
index 5cc3ed8c..c930c04a 100644
--- a/.github/workflows/spec_tests.yaml
+++ b/.github/workflows/spec_tests.yaml
@@ -44,13 +44,13 @@ jobs:
            python -m unittest spec_tests/validate_bids.py > validate_bids_results.txt
 
       - name: Upload error test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: error-test-results
           path: error_results.txt
 
       - name: Upload bids test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: bids-test-results
           path: validate_bids_results.txt