diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9d8acbb..a621593 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,17 +30,18 @@ jobs:
         CC_TEST_REPORTER_ID: dummy # https://github.com/codeclimate/test-reporter/issues/495
     - name: Format coverage
       run: ./cc-test-reporter format-coverage --input-type simplecov --output 'codeclimate-${{ matrix.ruby-version }}.json'
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
-        name: coverages
+        name: coverages-ruby-${{ matrix.ruby-version }}
         path: codeclimate-${{ matrix.ruby-version }}.json
   upload-coverage:
     runs-on: ubuntu-22.04
     needs: test
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
-        name: coverages
+        pattern: coverages-*
+        merge-multiple: true
     - name: Install cc-test-reporter
       run: |
         curl -Lo cc-test-reporter https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64