diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 724fa50bb..8742ed72a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -27,7 +27,7 @@ jobs:
         run: echo ${{ github.event.number }} > ./target/roq/pr-id.txt
 
       - name: Publishing directory for PR preview
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: site
           path: ./target/roq
diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 57babc983..a37db6a16 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -21,7 +21,7 @@ jobs:
     if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
     steps:
     - name: Download PR Artifact
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         run-id: ${{ github.event.workflow_run.id }}
         name: site