diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f50251dd71f4..e8efc74a572a 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -321,22 +321,22 @@
       <Sha>42af9fe6ddd7c3f9cde04ac003bf97509881873b</Sha>
       <SourceBuild RepoName="aspnetcore" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="9.0.0-preview.24421.2">
+    <Dependency Name="Microsoft.CodeAnalysis.Razor.Tooling.Internal" Version="9.0.0-preview.24427.2">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>fc8332fdd7a535acc5dfe8254429c1e8e4a1487e</Sha>
+      <Sha>7ed43a1fe7680e35bb1f81a00478a383065ae58d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="9.0.0-preview.24421.2">
+    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal" Version="9.0.0-preview.24427.2">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>fc8332fdd7a535acc5dfe8254429c1e8e4a1487e</Sha>
+      <Sha>7ed43a1fe7680e35bb1f81a00478a383065ae58d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="9.0.0-preview.24421.2">
+    <Dependency Name="Microsoft.NET.Sdk.Razor.SourceGenerators.Transport" Version="9.0.0-preview.24427.2">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>fc8332fdd7a535acc5dfe8254429c1e8e4a1487e</Sha>
+      <Sha>7ed43a1fe7680e35bb1f81a00478a383065ae58d</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.razor" Version="9.0.0-preview.24421.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.razor" Version="9.0.0-preview.24427.2">
       <Uri>https://github.com/dotnet/razor</Uri>
-      <Sha>fc8332fdd7a535acc5dfe8254429c1e8e4a1487e</Sha>
+      <Sha>7ed43a1fe7680e35bb1f81a00478a383065ae58d</Sha>
       <SourceBuild RepoName="razor" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="9.0.0-rc.1.24414.4">
diff --git a/eng/Versions.props b/eng/Versions.props
index ff9fbfc80938..5482d0a84647 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -261,9 +261,9 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/razor -->
-    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>9.0.0-preview.24421.2</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
-    <MicrosoftCodeAnalysisRazorToolingInternalVersion>9.0.0-preview.24421.2</MicrosoftCodeAnalysisRazorToolingInternalVersion>
-    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>9.0.0-preview.24421.2</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>9.0.0-preview.24427.2</MicrosoftAspNetCoreMvcRazorExtensionsToolingInternalPackageVersion>
+    <MicrosoftCodeAnalysisRazorToolingInternalVersion>9.0.0-preview.24427.2</MicrosoftCodeAnalysisRazorToolingInternalVersion>
+    <MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>9.0.0-preview.24427.2</MicrosoftNETSdkRazorSourceGeneratorsTransportPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/wpf -->
diff --git a/src/RazorSdk/Tool/GenerateCommand.cs b/src/RazorSdk/Tool/GenerateCommand.cs
index bab310abf491..867d4f4ae412 100644
--- a/src/RazorSdk/Tool/GenerateCommand.cs
+++ b/src/RazorSdk/Tool/GenerateCommand.cs
@@ -230,7 +230,7 @@ private int ExecuteCore(
 
             foreach (var result in results)
             {
-                var errorCount = result.CSharpDocument.Diagnostics.Count;
+                var errorCount = result.CSharpDocument.Diagnostics.Length;
                 for (var i = 0; i < errorCount; i++)
                 {
                     var error = result.CSharpDocument.Diagnostics[i];