diff --git a/Directory.Build.props b/Directory.Build.props
index 74d64c8aa..9c3a0921d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -29,9 +29,9 @@ tools\TestAssetsDependencies\TestAssetsDependencies.csproj
     <DisableImplicitFrameworkReferences>true</DisableImplicitFrameworkReferences>
     <DisableImplicitPackageTargetFallback>true</DisableImplicitPackageTargetFallback>
 
-    <CliTargetFramework>netcoreapp2.2</CliTargetFramework>
-    <!-- We only need this until we get a stage0 with a 2.2 SDK. -->
-    <NETCoreAppMaximumVersion>2.2</NETCoreAppMaximumVersion>
+    <CliTargetFramework>netcoreapp3.0</CliTargetFramework>
+    <!-- We only need this until we get a stage0 with a 3.0 SDK. -->
+    <NETCoreAppMaximumVersion>3.0</NETCoreAppMaximumVersion>
   </PropertyGroup>
 
   <Import Project="build/InitRepo.props" />
diff --git a/build/DependencyVersions.props b/build/DependencyVersions.props
index bd18061d5..b5dafa993 100644
--- a/build/DependencyVersions.props
+++ b/build/DependencyVersions.props
@@ -5,7 +5,7 @@
     <ToolsetVersion>2.2.100-refac-009032</ToolsetVersion>
     <MicrosoftAspNetCoreAllPackageVersion>2.2.0-preview1-34355</MicrosoftAspNetCoreAllPackageVersion>
     <MicrosoftAspNetCoreAppPackageVersion>$(MicrosoftAspNetCoreAllPackageVersion)</MicrosoftAspNetCoreAppPackageVersion>
-    <MicrosoftNETCoreAppPackageVersion>2.2.0-preview1-26529-01</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview1-26627-03</MicrosoftNETCoreAppPackageVersion>
     <MicrosoftNETCoreDotNetHostResolverPackageVersion>$(MicrosoftNETCoreAppPackageVersion)</MicrosoftNETCoreDotNetHostResolverPackageVersion>
     <MicrosoftBuildPackageVersion>15.8.0-preview-000060</MicrosoftBuildPackageVersion>
     <MicrosoftBuildFrameworkPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildFrameworkPackageVersion>
@@ -13,7 +13,7 @@
     <MicrosoftBuildLocalizationPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildLocalizationPackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftFSharpCompilerPackageVersion>10.1.4-rtm-180515-0</MicrosoftFSharpCompilerPackageVersion>
-    <MicrosoftCodeAnalysisCSharpPackageVersion>2.8.1-beta6-62915-07</MicrosoftCodeAnalysisCSharpPackageVersion>
+    <MicrosoftCodeAnalysisCSharpPackageVersion>2.8.3-beta6-63026-16</MicrosoftCodeAnalysisCSharpPackageVersion>
     <MicrosoftCodeAnalysisBuildTasksPackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftCodeAnalysisBuildTasksPackageVersion>
     <MicrosoftNETCoreCompilersPackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftNETCoreCompilersPackageVersion>
     <MicrosoftCodeAnalysisBuildTasksPackageVersion>$(MicrosoftCodeAnalysisCSharpPackageVersion)</MicrosoftCodeAnalysisBuildTasksPackageVersion>
@@ -32,8 +32,8 @@
     <MicrosoftTemplateEngineCliLocalizationPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineCliLocalizationPackageVersion>
     <MicrosoftTemplateEngineOrchestratorRunnableProjectsPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineOrchestratorRunnableProjectsPackageVersion>
     <MicrosoftTemplateEngineUtilsPackageVersion>$(MicrosoftTemplateEngineCliPackageVersion)</MicrosoftTemplateEngineUtilsPackageVersion>
-    <MicrosoftDotNetPlatformAbstractionsPackageVersion>2.2.0-preview1-26508-01</MicrosoftDotNetPlatformAbstractionsPackageVersion>
-    <MicrosoftExtensionsDependencyModelPackageVersion>2.2.0-preview1-26508-01</MicrosoftExtensionsDependencyModelPackageVersion>
+    <MicrosoftDotNetPlatformAbstractionsPackageVersion>3.0.0-preview1-26627-03</MicrosoftDotNetPlatformAbstractionsPackageVersion>
+    <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview1-26627-03</MicrosoftExtensionsDependencyModelPackageVersion>
     <MicrosoftDotNetCliCommandLinePackageVersion>0.1.1-rtm-62915-03</MicrosoftDotNetCliCommandLinePackageVersion>
     <MicrosoftDotNetProjectJsonMigrationPackageVersion>1.3.1-rtm-62915-03</MicrosoftDotNetProjectJsonMigrationPackageVersion>
     <MicrosoftDotNetToolsMigrateCommandPackageVersion>$(MicrosoftDotNetProjectJsonMigrationPackageVersion)</MicrosoftDotNetToolsMigrateCommandPackageVersion>