diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index a65febf0683c..64f3c2e80f8e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -329,14 +329,14 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>3d9da91a9720f7bda3e4cef127b8195441fb2580</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Web.Xdt" Version="9.0.0-preview.24453.1">
+    <Dependency Name="Microsoft.Web.Xdt" Version="9.0.0-preview.24476.1">
       <Uri>https://github.com/dotnet/xdt</Uri>
-      <Sha>c2a9df9c1867454039a1223cef1c090359e33646</Sha>
+      <Sha>4ddd8113a29852380b7b929117bfe67f401ac320</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.xdt" Version="9.0.0-preview.24453.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.xdt" Version="9.0.0-preview.24476.1">
       <Uri>https://github.com/dotnet/xdt</Uri>
-      <Sha>c2a9df9c1867454039a1223cef1c090359e33646</Sha>
+      <Sha>4ddd8113a29852380b7b929117bfe67f401ac320</Sha>
       <SourceBuild RepoName="xdt" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.24413.1">
diff --git a/eng/Versions.props b/eng/Versions.props
index 9df28b4590d1..81e91d400984 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -179,8 +179,8 @@
     <!-- Packages from dotnet/winforms -->
     <SystemDrawingCommonVersion>9.0.0-rtm.24472.2</SystemDrawingCommonVersion>
     <!-- Packages from dotnet/xdt -->
-    <MicrosoftWebXdtVersion>9.0.0-preview.24453.1</MicrosoftWebXdtVersion>
-    <MicrosoftSourceBuildIntermediatexdtVersion>9.0.0-preview.24453.1</MicrosoftSourceBuildIntermediatexdtVersion>
+    <MicrosoftWebXdtVersion>9.0.0-preview.24476.1</MicrosoftWebXdtVersion>
+    <MicrosoftSourceBuildIntermediatexdtVersion>9.0.0-preview.24476.1</MicrosoftSourceBuildIntermediatexdtVersion>
   </PropertyGroup>
   <!--