diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 10fd0c10..d1092f0d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -43,7 +43,7 @@ jobs:
         run: |
           npm run build:production -w lib/mayu/client
           brotli lib/mayu/client/dist/*.{js,map}
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v6
         with:
           name: client-dist
           path: lib/mayu/client/dist/
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a8b9026b..8be8be18 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -34,7 +34,7 @@ jobs:
           bundler-cache: true
       - name: Run tests
         run: bundle exec rake test
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v6
         with:
           name: profile
           path: profile/