diff --git a/.github/workflows/build-host.yml b/.github/workflows/build-host.yml
index 14298af4a3..eb99f65146 100644
--- a/.github/workflows/build-host.yml
+++ b/.github/workflows/build-host.yml
@@ -53,7 +53,7 @@ jobs:
         run: pnpm deploy:boxel-host build-only --verbose
 
       - name: Save dist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: host-dist
           path: packages/host/tmp/deploy-dist
diff --git a/.github/workflows/deploy-host.yml b/.github/workflows/deploy-host.yml
index 017e7b310a..a7f2e4077e 100644
--- a/.github/workflows/deploy-host.yml
+++ b/.github/workflows/deploy-host.yml
@@ -41,7 +41,7 @@ jobs:
           fi
 
       - name: Download dist
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: host-dist
           path: packages/host/tmp/deploy-dist