diff --git a/build/dependencies.props b/build/dependencies.props
index 7ff088e517..7381271ecb 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -134,6 +134,7 @@
     <MicrosoftCodeAnalysisVisualBasicPackageVersion>2.6.1</MicrosoftCodeAnalysisVisualBasicPackageVersion>
     <MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>2.6.1</MicrosoftCodeAnalysisVisualBasicWorkspacesPackageVersion>
     <MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>2.6.1</MicrosoftCodeAnalysisWorkspacesCommonPackageVersion>
+    <MicrosoftDiaSymReaderNativePackageVersion>1.7.0</MicrosoftDiaSymReaderNativePackageVersion>
     <MicrosoftDotNetArchivePackageVersion>0.2.0-beta-62606-02</MicrosoftDotNetArchivePackageVersion>
     <MicrosoftDotNetProjectModelPackageVersion>1.0.0-rc3-003121</MicrosoftDotNetProjectModelPackageVersion>
     <MicrosoftExtensionsPlatformAbstractionsPackageVersion>1.1.0</MicrosoftExtensionsPlatformAbstractionsPackageVersion>
diff --git a/build/external-dependencies.props b/build/external-dependencies.props
index e235eb847f..c82da46add 100644
--- a/build/external-dependencies.props
+++ b/build/external-dependencies.props
@@ -68,6 +68,7 @@
     <ExternalDependency Include="Microsoft.CSharp" Version="$(MicrosoftCSharpPackageVersion)" />
     <ExternalDependency Include="Microsoft.DotNet.PlatformAbstractions" Version="$(MicrosoftDotNetPlatformAbstractionsPackageVersion)" />
     <ExternalDependency Include="Microsoft.DotNet.ProjectModel" Version="$(MicrosoftDotNetProjectModelPackageVersion)" Private="true" />
+    <ExternalDependency Include="Microsoft.DiaSymReader.Native" Version="$(MicrosoftDiaSymReaderNativePackageVersion)" />
     <ExternalDependency Include="Microsoft.Extensions.DependencyModel" Version="$(MicrosoftExtensionsDependencyModelPackageVersion)" />
     <ExternalDependency Include="Microsoft.Extensions.PlatformAbstractions" Version="$(MicrosoftExtensionsPlatformAbstractionsPackageVersion)" />
     <ExternalDependency Include="Microsoft.IdentityModel.Clients.ActiveDirectory" Version="$(MicrosoftIdentityModelClientsActiveDirectoryPackageVersion)" />