diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index 923f50be16..aa2bb5b15c 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Build HTML
       uses: ammaraskar/sphinx-action@e781e9af3e80bfe0ea539e4ea46858d51e027214
     - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: html-docs
         path: docs/build/html/