diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 54cbf55..fbb30ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
         run: npm run build
       - name: Upload dist artifact
         if: success()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: dist
           path: dist/
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 63960e6..75fed6a 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -24,7 +24,7 @@ jobs:
       - run: npm ci
       - run: npm run build
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: build-output
           path: dist/