diff --git a/build/DependencyVersions.props b/build/DependencyVersions.props
index 574715c5d..c69965c1b 100644
--- a/build/DependencyVersions.props
+++ b/build/DependencyVersions.props
@@ -2,7 +2,7 @@
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <MicrosoftAspNetCoreAppPackageVersion>2.1.0-preview2-30431</MicrosoftAspNetCoreAppPackageVersion>
-    <MicrosoftNETCoreAppPackageVersion>2.1.0-preview2-26314-02</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>2.1.0-preview3-26404-01</MicrosoftNETCoreAppPackageVersion>
     <MicrosoftNETCoreDotNetHostResolverPackageVersion>$(MicrosoftNETCoreAppPackageVersion)</MicrosoftNETCoreDotNetHostResolverPackageVersion>
     <MicrosoftBuildPackageVersion>15.7.0-preview-000124</MicrosoftBuildPackageVersion>
     <MicrosoftBuildFrameworkPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildFrameworkPackageVersion>
@@ -10,7 +10,7 @@
     <MicrosoftBuildLocalizationPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildLocalizationPackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftFSharpCompilerPackageVersion>10.1.4-rtm-180213-0</MicrosoftFSharpCompilerPackageVersion>
-    <MicrosoftCodeAnalysisCSharpPackageVersion>2.8.0-beta3-62722-05</MicrosoftCodeAnalysisCSharpPackageVersion>
+    <MicrosoftCodeAnalysisCSharpPackageVersion>2.8.0-beta4-62802-07</MicrosoftCodeAnalysisCSharpPackageVersion>
     <MicrosoftNETCoreCompilersPackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftNETCoreCompilersPackageVersion>
     <MicrosoftCodeAnalysisBuildTasksPackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftCodeAnalysisBuildTasksPackageVersion>
     <MicrosoftNetCompilersNetcorePackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftNetCompilersNetcorePackageVersion>
@@ -28,8 +28,8 @@
     <MicrosoftTemplateEngineCliLocalizationPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineCliLocalizationPackageVersion>
     <MicrosoftTemplateEngineOrchestratorRunnableProjectsPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineOrchestratorRunnableProjectsPackageVersion>
     <MicrosoftTemplateEngineUtilsPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineUtilsPackageVersion>
-    <MicrosoftDotNetPlatformAbstractionsPackageVersion>2.1.0-preview2-26314-02</MicrosoftDotNetPlatformAbstractionsPackageVersion>
-    <MicrosoftExtensionsDependencyModelPackageVersion>2.1.0-preview2-26314-02</MicrosoftExtensionsDependencyModelPackageVersion>
+    <MicrosoftDotNetPlatformAbstractionsPackageVersion>2.1.0-preview3-26404-01</MicrosoftDotNetPlatformAbstractionsPackageVersion>
+    <MicrosoftExtensionsDependencyModelPackageVersion>2.1.0-preview3-26404-01</MicrosoftExtensionsDependencyModelPackageVersion>
     <MicrosoftDotNetCliCommandLinePackageVersion>0.1.1-alpha-174</MicrosoftDotNetCliCommandLinePackageVersion>
     <MicrosoftDotNetProjectJsonMigrationPackageVersion>1.2.1-alpha-002133</MicrosoftDotNetProjectJsonMigrationPackageVersion>
     <MicrosoftDotNetToolsMigrateCommandPackageVersion>$(MicrosoftDotNetProjectJsonMigrationPackageVersion)</MicrosoftDotNetToolsMigrateCommandPackageVersion>