diff --git a/.github/workflows/build-docset.yml b/.github/workflows/build-docset.yml
index 31ca013..8deaa13 100644
--- a/.github/workflows/build-docset.yml
+++ b/.github/workflows/build-docset.yml
@@ -27,7 +27,7 @@ jobs:
 
       - run: python -Im tox run -e docset
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: docset
           path: attrs.tgz
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1e0ee4..6ebc201 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -69,7 +69,7 @@ jobs:
         if: env.IS_PYPY == '0' && matrix.python-version != '3.7'
 
       - name: Upload coverage data
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: coverage-data-${{ matrix.python-version }}
           path: .coverage.*
@@ -107,7 +107,7 @@ jobs:
           python -Im coverage report --fail-under=100
 
       - name: Upload HTML report if check failed.
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: html-report
           path: htmlcov