diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 26b82c6f3f..f8d279e2ec 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -13,21 +13,21 @@
       <Uri>https://github.com/aspnet/Blazor</Uri>
       <Sha>bf49a4e1a5401c0e952147f1c7452261a058813d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Razor.Language" Version="3.1.0-preview1.19502.3">
+    <Dependency Name="Microsoft.AspNetCore.Razor.Language" Version="3.1.0-preview1.19504.1">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>4ccb010d3d0d0f805c2f2d645662643c5b181e25</Sha>
+      <Sha>108afbb7906c4b73bb83d9fdf82fc8ebc44fec9c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="3.1.0-preview1.19502.3">
+    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="3.1.0-preview1.19504.1">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>4ccb010d3d0d0f805c2f2d645662643c5b181e25</Sha>
+      <Sha>108afbb7906c4b73bb83d9fdf82fc8ebc44fec9c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Razor" Version="3.1.0-preview1.19502.3">
+    <Dependency Name="Microsoft.CodeAnalysis.Razor" Version="3.1.0-preview1.19504.1">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>4ccb010d3d0d0f805c2f2d645662643c5b181e25</Sha>
+      <Sha>108afbb7906c4b73bb83d9fdf82fc8ebc44fec9c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="3.1.0-preview1.19502.3">
+    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="3.1.0-preview1.19504.1">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>4ccb010d3d0d0f805c2f2d645662643c5b181e25</Sha>
+      <Sha>108afbb7906c4b73bb83d9fdf82fc8ebc44fec9c</Sha>
     </Dependency>
     <Dependency Name="dotnet-ef" Version="3.1.0-preview1.19504.1">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 83c9f694cf..874d75862a 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -163,10 +163,10 @@
     <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.1.0-preview1.19504.1</MicrosoftEntityFrameworkCoreToolsPackageVersion>
     <MicrosoftEntityFrameworkCorePackageVersion>3.1.0-preview1.19504.1</MicrosoftEntityFrameworkCorePackageVersion>
     <!-- Packages from aspnet/AspNetCore-Tooling -->
-    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.1.0-preview1.19502.3</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
-    <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.1.0-preview1.19502.3</MicrosoftAspNetCoreRazorLanguagePackageVersion>
-    <MicrosoftCodeAnalysisRazorPackageVersion>3.1.0-preview1.19502.3</MicrosoftCodeAnalysisRazorPackageVersion>
-    <MicrosoftNETSdkRazorPackageVersion>3.1.0-preview1.19502.3</MicrosoftNETSdkRazorPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.1.0-preview1.19504.1</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
+    <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.1.0-preview1.19504.1</MicrosoftAspNetCoreRazorLanguagePackageVersion>
+    <MicrosoftCodeAnalysisRazorPackageVersion>3.1.0-preview1.19504.1</MicrosoftCodeAnalysisRazorPackageVersion>
+    <MicrosoftNETSdkRazorPackageVersion>3.1.0-preview1.19504.1</MicrosoftNETSdkRazorPackageVersion>
   </PropertyGroup>
   <!--