diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 5dffd0ef5331..e44185c106e0 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -321,22 +321,22 @@
       <Sha>ff66c263be7ed395794bdaf616322977b8ec897c</Sha>
       <SourceBuild RepoName="aspnetcore" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="9.0.0-preview.25425.6">
+    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="9.0.0-preview.25478.9">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>eda26e9dbac1519b60c4477bfb221a4be88b8d20</Sha>
+      <Sha>ef6def2a210fc8f7bbfa6bc817ecbdcd3be077b2</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="9.0.0-preview.25425.6">
+    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="9.0.0-preview.25478.9">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>eda26e9dbac1519b60c4477bfb221a4be88b8d20</Sha>
+      <Sha>ef6def2a210fc8f7bbfa6bc817ecbdcd3be077b2</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="9.0.0-preview.25425.6">
+    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="9.0.0-preview.25478.9">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>eda26e9dbac1519b60c4477bfb221a4be88b8d20</Sha>
+      <Sha>ef6def2a210fc8f7bbfa6bc817ecbdcd3be077b2</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.razor" Version="9.0.0-preview.25425.6">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.razor" Version="9.0.0-preview.25478.9">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>eda26e9dbac1519b60c4477bfb221a4be88b8d20</Sha>
+      <Sha>ef6def2a210fc8f7bbfa6bc817ecbdcd3be077b2</Sha>
       <SourceBuild RepoName="razor" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.9">
diff --git a/eng/Versions.props b/eng/Versions.props
index dcadd78c63ea..c3d54f0ddf33 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -233,9 +233,9 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/razor -->
-    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>9.0.0-preview.25425.6</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
-    <MicrosoftCodeAnalysisRazorToolingInternalVersion>9.0.0-preview.25425.6</MicrosoftCodeAnalysisRazorToolingInternalVersion>
-    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>9.0.0-preview.25425.6</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>9.0.0-preview.25478.9</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
+    <MicrosoftCodeAnalysisRazorToolingInternalVersion>9.0.0-preview.25478.9</MicrosoftCodeAnalysisRazorToolingInternalVersion>
+    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>9.0.0-preview.25478.9</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/wpf -->