diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index e103524..7f1dc54 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -75,7 +75,7 @@ jobs:
           os.rename(f"report{os.sep}.coverage.${{ matrix.py }}", f"report{os.sep}.coverage.${{ matrix.py }}-{sys.platform}")
         shell: python
       - name: Upload coverage data
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           include-hidden-files: true
           name: coverage-${{ matrix.os }}-${{ matrix.py }}
@@ -105,7 +105,7 @@ jobs:
           hatch -v env create coverage
           hatch run coverage:pip freeze
       - name: Download coverage data
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           path: report
           pattern: coverage-*
@@ -113,7 +113,7 @@ jobs:
       - name: Combine and report coverage
         run: hatch run coverage:run
       - name: Upload HTML report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: html-report
           path: report/html
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index f28785c..298e91d 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -22,7 +22,7 @@ jobs:
       - name: Build package
         run: uv build --python 3.13 --python-preference only-managed --sdist --wheel . --out-dir dist
       - name: Store the distribution packages
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ env.dists-artifact-name }}
           path: dist/*
@@ -38,7 +38,7 @@ jobs:
       id-token: write
     steps:
       - name: Download all the dists
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: ${{ env.dists-artifact-name }}
           path: dist/