diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 43d106dd53..16e769e2c2 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -72,7 +72,7 @@ jobs:
         run: python ./scripts/docs.py verify-readme
       - name: Build Docs
         run: python ./scripts/docs.py build
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: docs-site
           path: ./site/**
diff --git a/.github/workflows/test-cpython-nightly.yml b/.github/workflows/test-cpython-nightly.yml
index 46d68163aa..40a3e39d51 100644
--- a/.github/workflows/test-cpython-nightly.yml
+++ b/.github/workflows/test-cpython-nightly.yml
@@ -47,7 +47,7 @@ jobs:
           COVERAGE_FILE: coverage/.coverage.ubuntu-cpython-main
           CONTEXT: ubuntu-cpython-main
       - name: Store coverage files
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-ubuntu-cpython-main
           path: coverage
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index dba3d66d6a..6a3e0b5008 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -65,7 +65,7 @@ jobs:
           COVERAGE_FILE: coverage/.coverage.${{ runner.os }}-py${{ matrix.python-version }}
           CONTEXT: ${{ runner.os }}-py${{ matrix.python-version }}
       - name: Store coverage files
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-${{ runner.os }}-${{ matrix.python-version }}
           path: coverage
@@ -103,7 +103,7 @@ jobs:
       - run: coverage combine coverage
       - run: coverage html --show-contexts --title "Coverage for ${{ github.sha }}"
       - name: Store coverage HTML
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-html
           path: htmlcov