diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index f5e436f..708b4b6 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -17,7 +17,7 @@ jobs:
           version: "0.5.15"
       - name: Build source distribution
         run: uv build
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: pypi-files-sdist
           path: dist
@@ -32,7 +32,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           pattern: pypi-files-*
           merge-multiple: true