diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 97a1fc5..2ffda18 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
         run: make
 
       - name: Save results as artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: doc-build
           path: _build/