diff --git a/build/dependencies.props b/build/dependencies.props
index 8290087d77..caea492467 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -3,104 +3,104 @@
   <PropertyGroup Label="Package Versions: Auto">
     <FSharpCorePackageVersion>4.2.1</FSharpCorePackageVersion>
     <FSharpNETSdkPackageVersion>1.0.5</FSharpNETSdkPackageVersion>
-    <MicrosoftBuildFrameworkPackageVersion>15.7.0-preview-000011-1378327</MicrosoftBuildFrameworkPackageVersion>
-    <MicrosoftBuildPackageVersion>15.7.0-preview-000011-1378327</MicrosoftBuildPackageVersion>
-    <MicrosoftBuildRuntimePackageVersion>15.7.0-preview-000011-1378327</MicrosoftBuildRuntimePackageVersion>
-    <MicrosoftBuildTasksCorePackageVersion>15.7.0-preview-000011-1378327</MicrosoftBuildTasksCorePackageVersion>
-    <MicrosoftBuildUtilitiesCorePackageVersion>15.7.0-preview-000011-1378327</MicrosoftBuildUtilitiesCorePackageVersion>
-    <MicrosoftCSharpPackageVersion>4.5.0-preview1-26213-02</MicrosoftCSharpPackageVersion>
-    <MicrosoftDotNetPlatformAbstractionsPackageVersion>2.1.0-preview1-26213-01</MicrosoftDotNetPlatformAbstractionsPackageVersion>
+    <MicrosoftBuildFrameworkPackageVersion>15.7.0-preview-000011-1392069</MicrosoftBuildFrameworkPackageVersion>
+    <MicrosoftBuildPackageVersion>15.7.0-preview-000011-1392069</MicrosoftBuildPackageVersion>
+    <MicrosoftBuildRuntimePackageVersion>15.7.0-preview-000011-1392069</MicrosoftBuildRuntimePackageVersion>
+    <MicrosoftBuildTasksCorePackageVersion>15.7.0-preview-000011-1392069</MicrosoftBuildTasksCorePackageVersion>
+    <MicrosoftBuildUtilitiesCorePackageVersion>15.7.0-preview-000011-1392069</MicrosoftBuildUtilitiesCorePackageVersion>
+    <MicrosoftCSharpPackageVersion>4.5.0-preview1-26216-02</MicrosoftCSharpPackageVersion>
+    <MicrosoftDotNetPlatformAbstractionsPackageVersion>2.1.0-preview1-26216-03</MicrosoftDotNetPlatformAbstractionsPackageVersion>
     <MicrosoftDotNetProjectModelPackageVersion>1.0.0-rc3-003121</MicrosoftDotNetProjectModelPackageVersion>
-    <MicrosoftExtensionsDependencyModelPackageVersion>2.1.0-preview1-26213-01</MicrosoftExtensionsDependencyModelPackageVersion>
+    <MicrosoftExtensionsDependencyModelPackageVersion>2.1.0-preview1-26216-03</MicrosoftExtensionsDependencyModelPackageVersion>
     <MicrosoftExtensionsPlatformAbstractionsPackageVersion>1.1.0</MicrosoftExtensionsPlatformAbstractionsPackageVersion>
     <MicrosoftNETCoreApp10PackageVersion>1.0.5</MicrosoftNETCoreApp10PackageVersion>
     <MicrosoftNETCoreApp11PackageVersion>1.1.2</MicrosoftNETCoreApp11PackageVersion>
     <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
     <!-- MicrosoftNETCoreApp21PackageVersion is assigned at the bottom so it can automatically pick up MicrosoftNETCoreAppPackageVersion in an orchestrated build. -->
-    <MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</MicrosoftNETCoreAppPackageVersion>
-    <MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</MicrosoftNETCoreDotNetAppHostPackageVersion>
-    <MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</MicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <MicrosoftNETCorePlatformsPackageVersion>2.1.0-preview1-26213-02</MicrosoftNETCorePlatformsPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</MicrosoftNETCoreDotNetAppHostPackageVersion>
+    <MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</MicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <MicrosoftNETCorePlatformsPackageVersion>2.1.0-preview1-26216-02</MicrosoftNETCorePlatformsPackageVersion>
     <MicrosoftNETCoreWindowsApiSetsPackageVersion>1.0.1</MicrosoftNETCoreWindowsApiSetsPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.3.0</MicrosoftNETTestSdkPackageVersion>
-    <MicrosoftWin32RegistryPackageVersion>4.5.0-preview1-26213-02</MicrosoftWin32RegistryPackageVersion>
+    <MicrosoftWin32RegistryPackageVersion>4.5.0-preview1-26216-02</MicrosoftWin32RegistryPackageVersion>
     <NETStandardLibrary20PackageVersion>2.0.1</NETStandardLibrary20PackageVersion>
-    <NuGetFrameworksPackageVersion>4.7.0-preview1-4958</NuGetFrameworksPackageVersion>
-    <RuntimeLinuxArmMicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxArmMicrosoftNETCoreAppPackageVersion>
-    <RuntimeLinuxArmMicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxArmMicrosoftNETCoreDotNetAppHostPackageVersion>
-    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxArmMicrosoftNETCoreDotNetHostPackageVersion>
-    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxArmMicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxArmMicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <RuntimeLinuxX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxX64MicrosoftNETCoreAppPackageVersion>
-    <RuntimeLinuxX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxX64MicrosoftNETCoreDotNetAppHostPackageVersion>
-    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxX64MicrosoftNETCoreDotNetHostPackageVersion>
-    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</RuntimeLinuxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <RuntimeOsxX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</RuntimeOsxX64MicrosoftNETCoreAppPackageVersion>
-    <RuntimeOsxX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</RuntimeOsxX64MicrosoftNETCoreDotNetAppHostPackageVersion>
-    <RuntimeOsxX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26213-01</RuntimeOsxX64MicrosoftNETCoreDotNetHostPackageVersion>
-    <RuntimeOsxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</RuntimeOsxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <RuntimeOsxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</RuntimeOsxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <RuntimeWinX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX64MicrosoftNETCoreAppPackageVersion>
-    <RuntimeWinX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX64MicrosoftNETCoreDotNetAppHostPackageVersion>
-    <RuntimeWinX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX64MicrosoftNETCoreDotNetHostPackageVersion>
-    <RuntimeWinX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <RuntimeWinX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <RuntimeWinX86MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX86MicrosoftNETCoreAppPackageVersion>
-    <RuntimeWinX86MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX86MicrosoftNETCoreDotNetAppHostPackageVersion>
-    <RuntimeWinX86MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX86MicrosoftNETCoreDotNetHostPackageVersion>
-    <RuntimeWinX86MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX86MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <RuntimeWinX86MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26213-01</RuntimeWinX86MicrosoftNETCoreDotNetHostResolverPackageVersion>
-    <SystemBuffersPackageVersion>4.5.0-preview1-26213-02</SystemBuffersPackageVersion>
+    <NuGetFrameworksPackageVersion>4.7.0-preview1-4986</NuGetFrameworksPackageVersion>
+    <RuntimeLinuxArmMicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxArmMicrosoftNETCoreAppPackageVersion>
+    <RuntimeLinuxArmMicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxArmMicrosoftNETCoreDotNetAppHostPackageVersion>
+    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxArmMicrosoftNETCoreDotNetHostPackageVersion>
+    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxArmMicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <RuntimeLinuxArmMicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxArmMicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <RuntimeLinuxX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxX64MicrosoftNETCoreAppPackageVersion>
+    <RuntimeLinuxX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxX64MicrosoftNETCoreDotNetAppHostPackageVersion>
+    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxX64MicrosoftNETCoreDotNetHostPackageVersion>
+    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <RuntimeLinuxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</RuntimeLinuxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <RuntimeOsxX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</RuntimeOsxX64MicrosoftNETCoreAppPackageVersion>
+    <RuntimeOsxX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</RuntimeOsxX64MicrosoftNETCoreDotNetAppHostPackageVersion>
+    <RuntimeOsxX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26216-03</RuntimeOsxX64MicrosoftNETCoreDotNetHostPackageVersion>
+    <RuntimeOsxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</RuntimeOsxX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <RuntimeOsxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</RuntimeOsxX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <RuntimeWinX64MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX64MicrosoftNETCoreAppPackageVersion>
+    <RuntimeWinX64MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX64MicrosoftNETCoreDotNetAppHostPackageVersion>
+    <RuntimeWinX64MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX64MicrosoftNETCoreDotNetHostPackageVersion>
+    <RuntimeWinX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX64MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <RuntimeWinX64MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX64MicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <RuntimeWinX86MicrosoftNETCoreAppPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX86MicrosoftNETCoreAppPackageVersion>
+    <RuntimeWinX86MicrosoftNETCoreDotNetAppHostPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX86MicrosoftNETCoreDotNetAppHostPackageVersion>
+    <RuntimeWinX86MicrosoftNETCoreDotNetHostPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX86MicrosoftNETCoreDotNetHostPackageVersion>
+    <RuntimeWinX86MicrosoftNETCoreDotNetHostPolicyPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX86MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <RuntimeWinX86MicrosoftNETCoreDotNetHostResolverPackageVersion>2.1.0-preview1-26216-03</RuntimeWinX86MicrosoftNETCoreDotNetHostResolverPackageVersion>
+    <SystemBuffersPackageVersion>4.5.0-preview1-26216-02</SystemBuffersPackageVersion>
     <SystemBuffersPrimitivesPackageVersion>0.1.0-preview1-180216-4</SystemBuffersPrimitivesPackageVersion>
-    <SystemCodeDomPackageVersion>4.5.0-preview1-26213-02</SystemCodeDomPackageVersion>
-    <SystemCollectionsImmutablePackageVersion>1.5.0-preview1-26213-02</SystemCollectionsImmutablePackageVersion>
-    <SystemComponentModelAnnotationsPackageVersion>4.5.0-preview1-26213-02</SystemComponentModelAnnotationsPackageVersion>
-    <SystemCompositionAttributedModelPackageVersion>1.2.0-preview1-26213-02</SystemCompositionAttributedModelPackageVersion>
-    <SystemCompositionConventionPackageVersion>1.2.0-preview1-26213-02</SystemCompositionConventionPackageVersion>
-    <SystemCompositionHostingPackageVersion>1.2.0-preview1-26213-02</SystemCompositionHostingPackageVersion>
-    <SystemCompositionPackageVersion>1.2.0-preview1-26213-02</SystemCompositionPackageVersion>
-    <SystemCompositionRuntimePackageVersion>1.2.0-preview1-26213-02</SystemCompositionRuntimePackageVersion>
-    <SystemCompositionTypedPartsPackageVersion>1.2.0-preview1-26213-02</SystemCompositionTypedPartsPackageVersion>
-    <SystemConfigurationConfigurationManagerPackageVersion>4.5.0-preview1-26213-02</SystemConfigurationConfigurationManagerPackageVersion>
-    <SystemDataSqlClientPackageVersion>4.5.0-preview1-26213-02</SystemDataSqlClientPackageVersion>
-    <SystemDiagnosticsDiagnosticSourcePackageVersion>4.5.0-preview1-26213-02</SystemDiagnosticsDiagnosticSourcePackageVersion>
-    <SystemDiagnosticsEventLogPackageVersion>4.5.0-preview1-26213-02</SystemDiagnosticsEventLogPackageVersion>
-    <SystemIOFileSystemAccessControlPackageVersion>4.5.0-preview1-26213-02</SystemIOFileSystemAccessControlPackageVersion>
-    <SystemIOPackagingPackageVersion>4.5.0-preview1-26213-02</SystemIOPackagingPackageVersion>
+    <SystemCodeDomPackageVersion>4.5.0-preview1-26216-02</SystemCodeDomPackageVersion>
+    <SystemCollectionsImmutablePackageVersion>1.5.0-preview1-26216-02</SystemCollectionsImmutablePackageVersion>
+    <SystemComponentModelAnnotationsPackageVersion>4.5.0-preview1-26216-02</SystemComponentModelAnnotationsPackageVersion>
+    <SystemCompositionAttributedModelPackageVersion>1.2.0-preview1-26216-02</SystemCompositionAttributedModelPackageVersion>
+    <SystemCompositionConventionPackageVersion>1.2.0-preview1-26216-02</SystemCompositionConventionPackageVersion>
+    <SystemCompositionHostingPackageVersion>1.2.0-preview1-26216-02</SystemCompositionHostingPackageVersion>
+    <SystemCompositionPackageVersion>1.2.0-preview1-26216-02</SystemCompositionPackageVersion>
+    <SystemCompositionRuntimePackageVersion>1.2.0-preview1-26216-02</SystemCompositionRuntimePackageVersion>
+    <SystemCompositionTypedPartsPackageVersion>1.2.0-preview1-26216-02</SystemCompositionTypedPartsPackageVersion>
+    <SystemConfigurationConfigurationManagerPackageVersion>4.5.0-preview1-26216-02</SystemConfigurationConfigurationManagerPackageVersion>
+    <SystemDataSqlClientPackageVersion>4.5.0-preview1-26216-02</SystemDataSqlClientPackageVersion>
+    <SystemDiagnosticsDiagnosticSourcePackageVersion>4.5.0-preview1-26216-02</SystemDiagnosticsDiagnosticSourcePackageVersion>
+    <SystemDiagnosticsEventLogPackageVersion>4.5.0-preview1-26216-02</SystemDiagnosticsEventLogPackageVersion>
+    <SystemIOFileSystemAccessControlPackageVersion>4.5.0-preview1-26216-02</SystemIOFileSystemAccessControlPackageVersion>
+    <SystemIOPackagingPackageVersion>4.5.0-preview1-26216-02</SystemIOPackagingPackageVersion>
     <SystemIOPipelinesPackageVersion>0.1.0-preview1-180216-4</SystemIOPipelinesPackageVersion>
     <SystemIOPipelinesTestingPackageVersion>0.1.0-preview1-180216-4</SystemIOPipelinesTestingPackageVersion>
-    <SystemIOPipesAccessControlPackageVersion>4.5.0-preview1-26213-02</SystemIOPipesAccessControlPackageVersion>
-    <SystemIOPortsPackageVersion>4.5.0-preview1-26213-02</SystemIOPortsPackageVersion>
-    <SystemJsonPackageVersion>4.5.0-preview1-26213-02</SystemJsonPackageVersion>
-    <SystemMemoryPackageVersion>4.5.0-preview1-26213-02</SystemMemoryPackageVersion>
+    <SystemIOPipesAccessControlPackageVersion>4.5.0-preview1-26216-02</SystemIOPipesAccessControlPackageVersion>
+    <SystemIOPortsPackageVersion>4.5.0-preview1-26216-02</SystemIOPortsPackageVersion>
+    <SystemJsonPackageVersion>4.5.0-preview1-26216-02</SystemJsonPackageVersion>
+    <SystemMemoryPackageVersion>4.5.0-preview1-26216-02</SystemMemoryPackageVersion>
     <SystemNetHttpPackageVersion>4.3.2</SystemNetHttpPackageVersion>
-    <SystemNetHttpWinHttpHandlerPackageVersion>4.5.0-preview1-26213-02</SystemNetHttpWinHttpHandlerPackageVersion>
-    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.5.0-preview1-26213-02</SystemNetWebSocketsWebSocketProtocolPackageVersion>
-    <SystemNumericsVectorsPackageVersion>4.5.0-preview1-26213-02</SystemNumericsVectorsPackageVersion>
-    <SystemReflectionDispatchProxyPackageVersion>4.5.0-preview1-26213-02</SystemReflectionDispatchProxyPackageVersion>
-    <SystemReflectionMetadataPackageVersion>1.6.0-preview1-26213-02</SystemReflectionMetadataPackageVersion>
-    <SystemReflectionTypeExtensionsPackageVersion>4.5.0-preview1-26213-02</SystemReflectionTypeExtensionsPackageVersion>
-    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.5.0-preview1-26213-02</SystemRuntimeCompilerServicesUnsafePackageVersion>
+    <SystemNetHttpWinHttpHandlerPackageVersion>4.5.0-preview1-26216-02</SystemNetHttpWinHttpHandlerPackageVersion>
+    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.5.0-preview1-26216-02</SystemNetWebSocketsWebSocketProtocolPackageVersion>
+    <SystemNumericsVectorsPackageVersion>4.5.0-preview1-26216-02</SystemNumericsVectorsPackageVersion>
+    <SystemReflectionDispatchProxyPackageVersion>4.5.0-preview1-26216-02</SystemReflectionDispatchProxyPackageVersion>
+    <SystemReflectionMetadataPackageVersion>1.6.0-preview1-26216-02</SystemReflectionMetadataPackageVersion>
+    <SystemReflectionTypeExtensionsPackageVersion>4.5.0-preview1-26216-02</SystemReflectionTypeExtensionsPackageVersion>
+    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.5.0-preview1-26216-02</SystemRuntimeCompilerServicesUnsafePackageVersion>
     <SystemRuntimeInteropServicesRuntimeInformationPackageVersion>4.3.0</SystemRuntimeInteropServicesRuntimeInformationPackageVersion>
-    <SystemSecurityAccessControlPackageVersion>4.5.0-preview1-26213-02</SystemSecurityAccessControlPackageVersion>
-    <SystemSecurityCryptographyCngPackageVersion>4.5.0-preview1-26213-02</SystemSecurityCryptographyCngPackageVersion>
-    <SystemSecurityCryptographyPkcsPackageVersion>4.5.0-preview1-26213-02</SystemSecurityCryptographyPkcsPackageVersion>
-    <SystemSecurityCryptographyProtectedDataPackageVersion>4.5.0-preview1-26213-02</SystemSecurityCryptographyProtectedDataPackageVersion>
-    <SystemSecurityCryptographyXmlPackageVersion>4.5.0-preview1-26213-02</SystemSecurityCryptographyXmlPackageVersion>
-    <SystemSecurityPermissionsPackageVersion>4.5.0-preview1-26213-02</SystemSecurityPermissionsPackageVersion>
-    <SystemSecurityPrincipalWindowsPackageVersion>4.5.0-preview1-26213-02</SystemSecurityPrincipalWindowsPackageVersion>
-    <SystemServiceProcessServiceControllerPackageVersion>4.5.0-preview1-26213-02</SystemServiceProcessServiceControllerPackageVersion>
-    <SystemTextEncodingCodePagesPackageVersion>4.5.0-preview1-26213-02</SystemTextEncodingCodePagesPackageVersion>
-    <SystemTextEncodingsWebPackageVersion>4.5.0-preview1-26213-02</SystemTextEncodingsWebPackageVersion>
+    <SystemSecurityAccessControlPackageVersion>4.5.0-preview1-26216-02</SystemSecurityAccessControlPackageVersion>
+    <SystemSecurityCryptographyCngPackageVersion>4.5.0-preview1-26216-02</SystemSecurityCryptographyCngPackageVersion>
+    <SystemSecurityCryptographyPkcsPackageVersion>4.5.0-preview1-26216-02</SystemSecurityCryptographyPkcsPackageVersion>
+    <SystemSecurityCryptographyProtectedDataPackageVersion>4.5.0-preview1-26216-02</SystemSecurityCryptographyProtectedDataPackageVersion>
+    <SystemSecurityCryptographyXmlPackageVersion>4.5.0-preview1-26216-02</SystemSecurityCryptographyXmlPackageVersion>
+    <SystemSecurityPermissionsPackageVersion>4.5.0-preview1-26216-02</SystemSecurityPermissionsPackageVersion>
+    <SystemSecurityPrincipalWindowsPackageVersion>4.5.0-preview1-26216-02</SystemSecurityPrincipalWindowsPackageVersion>
+    <SystemServiceProcessServiceControllerPackageVersion>4.5.0-preview1-26216-02</SystemServiceProcessServiceControllerPackageVersion>
+    <SystemTextEncodingCodePagesPackageVersion>4.5.0-preview1-26216-02</SystemTextEncodingCodePagesPackageVersion>
+    <SystemTextEncodingsWebPackageVersion>4.5.0-preview1-26216-02</SystemTextEncodingsWebPackageVersion>
     <SystemTextEncodingsWebUtf8PackageVersion>0.1.0-preview1-180216-4</SystemTextEncodingsWebUtf8PackageVersion>
     <SystemTextPrimitivesPackageVersion>0.1.0-preview1-180216-4</SystemTextPrimitivesPackageVersion>
-    <SystemThreadingAccessControlPackageVersion>4.5.0-preview1-26213-02</SystemThreadingAccessControlPackageVersion>
-    <SystemThreadingChannelsPackageVersion>4.5.0-preview1-26213-02</SystemThreadingChannelsPackageVersion>
-    <SystemThreadingTasksDataflowPackageVersion>4.9.0-preview1-26213-02</SystemThreadingTasksDataflowPackageVersion>
-    <SystemThreadingTasksExtensionsPackageVersion>4.5.0-preview1-26213-02</SystemThreadingTasksExtensionsPackageVersion>
-    <SystemValueTuplePackageVersion>4.5.0-preview1-26213-02</SystemValueTuplePackageVersion>
+    <SystemThreadingAccessControlPackageVersion>4.5.0-preview1-26216-02</SystemThreadingAccessControlPackageVersion>
+    <SystemThreadingChannelsPackageVersion>4.5.0-preview1-26216-02</SystemThreadingChannelsPackageVersion>
+    <SystemThreadingTasksDataflowPackageVersion>4.9.0-preview1-26216-02</SystemThreadingTasksDataflowPackageVersion>
+    <SystemThreadingTasksExtensionsPackageVersion>4.5.0-preview1-26216-02</SystemThreadingTasksExtensionsPackageVersion>
+    <SystemValueTuplePackageVersion>4.5.0-preview1-26216-02</SystemValueTuplePackageVersion>
   </PropertyGroup>
 
   <Import Project="$(DotNetPackageVersionPropsPath)" Condition="'$(DotNetPackageVersionPropsPath)' != ''" />
diff --git a/scripts/UpdateDependencies.ps1 b/scripts/UpdateDependencies.ps1
old mode 100644
new mode 100755