diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 335faa4f66..6b1df8d284 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -36,14 +36,14 @@ jobs:
           # https://github.com/actions/checkout/issues/520#issuecomment-1320838255
           fetch-depth: 2147483647
 
-      - name: Use Node.js LTS
-        uses: actions/setup-node@v3
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: 'npm'
 
       - name: Cache Webpack Build
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           TAR_OPTIONS: "--remove-files"
         with:
@@ -59,7 +59,7 @@ jobs:
       - name: Deploy to Netlify
         id: deploy
         if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository }}
-        uses: nwtgck/actions-netlify@v2
+        uses: nwtgck/actions-netlify@v3
         with:
           publish-dir: build
           production-branch: master
@@ -74,13 +74,11 @@ jobs:
 
       - name: Compress Build Archive
         if: ${{ steps.deploy.conclusion == 'skipped' }}
-        run: |
-          echo "PR_NUMBER=${{ github.event.pull_request.number }}" > build/.env
-          tar --remove-files --zstd -cf build.tar.zst build
+        run: tar --label=${{ github.event.pull_request.number }} --remove-files --zstd -cf build.tar.zst build
 
       - name: Upload Build Artifact
         if: ${{ steps.deploy.conclusion == 'skipped' }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: preview-build
           path: build.tar.zst
diff --git a/.github/workflows/deploy-preview.yml b/.github/workflows/deploy-preview.yml
index 4119744de3..50dca1ec48 100644
--- a/.github/workflows/deploy-preview.yml
+++ b/.github/workflows/deploy-preview.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - name: Download Build Artifact
         id: download-artifact
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v6
         with:
           workflow: build-docs.yml
           run_id: ${{ github.event.workflow_run.id }}
@@ -29,13 +29,14 @@ jobs:
       - name: Extract Build Archive
         if: ${{ steps.download-artifact.outputs.found_artifact == 'true' }}
         run: |
-          tar -xf build.tar.zst && rm build.tar.zst
-          cat build/.env >> "$GITHUB_ENV" && rm build/.env
+          tar -xf build.tar.zst
+          printf "PR_NUMBER=%d\n" "$(tar --test-label -f build.tar.zst)" >> "$GITHUB_ENV"
+          rm build.tar.zst
 
       - name: Deploy to Netlify
         id: deploy
         if: ${{ steps.download-artifact.outputs.found_artifact == 'true' }}
-        uses: nwtgck/actions-netlify@v2
+        uses: nwtgck/actions-netlify@v3
         with:
           publish-dir: build
           production-deploy: false