diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index a1747b34..f59c0ec4 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -29,7 +29,7 @@ jobs:
       run: ./gen.sh
     - name: Archive Schema documentation
       # https://github.com/actions/upload-artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: XML-Schema-documentation
         path: docgen/xml/docs
@@ -53,7 +53,7 @@ jobs:
       run: ./gen.sh
     - name: Archive Schema documentation
       # https://github.com/actions/upload-artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: JSON-Schema-documentation
         path: docgen/json/docs