diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index edaa93c..0823f56 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
         cd guide
         mdbook build
     - name: Upload Artifact
-      uses: actions/upload-pages-artifact@v3
+      uses: actions/upload-pages-artifact@v4
       with:
         path: ./guide/book