diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2efaf847..1e1075e5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
       - name: transpile TypeScript
         run: npx tsc
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: lib
           path: |