diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 80227981176c..1ccdc46ec770 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -329,14 +329,14 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>b085dadd160066d945ea638f0391091b1c96524d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Web.Xdt" Version="9.0.0-preview.24522.2">
+    <Dependency Name="Microsoft.Web.Xdt" Version="10.0.0-preview.24609.2">
       <Uri>https://github.com/dotnet/xdt</Uri>
-      <Sha>1a54480f52703fb45fac2a6b955247d33758383e</Sha>
+      <Sha>63ae81154c50a1cf9287cc47d8351d55b4289e6d</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.xdt" Version="9.0.0-preview.24522.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.xdt" Version="10.0.0-preview.24609.2">
       <Uri>https://github.com/dotnet/xdt</Uri>
-      <Sha>1a54480f52703fb45fac2a6b955247d33758383e</Sha>
+      <Sha>63ae81154c50a1cf9287cc47d8351d55b4289e6d</Sha>
       <SourceBuild RepoName="xdt" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.560201">
diff --git a/eng/Versions.props b/eng/Versions.props
index 40f88826f475..10642e709bf4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -177,8 +177,8 @@
     <!-- Packages from dotnet/symreader -->
     <MicrosoftSourceBuildIntermediatesymreaderVersion>2.2.0-beta.24574.1</MicrosoftSourceBuildIntermediatesymreaderVersion>
     <!-- Packages from dotnet/xdt -->
-    <MicrosoftWebXdtVersion>9.0.0-preview.24522.2</MicrosoftWebXdtVersion>
-    <MicrosoftSourceBuildIntermediatexdtVersion>9.0.0-preview.24522.2</MicrosoftSourceBuildIntermediatexdtVersion>
+    <MicrosoftWebXdtVersion>10.0.0-preview.24609.2</MicrosoftWebXdtVersion>
+    <MicrosoftSourceBuildIntermediatexdtVersion>10.0.0-preview.24609.2</MicrosoftSourceBuildIntermediatexdtVersion>
     <!-- dotnet-optimization dependencies -->
     <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.24462.2</optimizationwindows_ntx64MIBCRuntimeVersion>
     <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.24462.2</optimizationwindows_ntx86MIBCRuntimeVersion>