diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index c15661d6..3441d2f9 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -38,7 +38,7 @@ jobs:
 
       - run: nix build .#doc
 
-      - uses: actions/upload-pages-artifact@v3
+      - uses: actions/upload-pages-artifact@v4
         with:
           path: result