diff --git a/doc/docfx/docfx.json b/doc/docfx/docfx.json
index b5354679eb..309d3d1d8e 100644
--- a/doc/docfx/docfx.json
+++ b/doc/docfx/docfx.json
@@ -16,6 +16,7 @@
     }
   ],
   "build": {
+    "xrefService": [ "https://xref.docs.microsoft.com/query?uid={uid}" ],
     "content": [
       {
         "files": [
diff --git a/doc/docfx/setup.sh b/doc/docfx/setup.sh
index b166516fd5..77484f2c10 100755
--- a/doc/docfx/setup.sh
+++ b/doc/docfx/setup.sh
@@ -25,7 +25,7 @@ fi;
 #
 if [ ! -d "bin" ]; then
   rm -rf docfx.zip bin
-  wget https://github.com/dotnet/docfx/releases/download/v2.40.4/docfx.zip
+  wget https://github.com/dotnet/docfx/releases/download/v2.45/docfx.zip
   unzip -q docfx.zip -d bin
   rm docfx.zip
 else