diff --git a/build/DependencyVersions.props b/build/DependencyVersions.props
index a21d8d91b..fdecf12b4 100644
--- a/build/DependencyVersions.props
+++ b/build/DependencyVersions.props
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <CLI_SharedFrameworkVersion>2.1.0-preview2-25616-02</CLI_SharedFrameworkVersion>
+    <CLI_SharedFrameworkVersion>2.1.0-preview1-25719-04</CLI_SharedFrameworkVersion>
     <CLI_MSBuild_Version>15.5.0-preview-000074-0946838</CLI_MSBuild_Version>
     <CLI_Roslyn_Version>2.3.2-beta1-61921-05</CLI_Roslyn_Version>
     <CLI_Roslyn_Satellites_Version>2.3.0-pre-20170727-1</CLI_Roslyn_Satellites_Version>
@@ -25,8 +25,8 @@
     <TemplateEngineVersion>1.0.0-beta2-20170828-305</TemplateEngineVersion>
     <TemplateEngineTemplateVersion>1.0.0-beta2-20170828-305</TemplateEngineTemplateVersion>
     <TemplateEngineTemplate2_0Version>1.0.0-beta2-20170828-305</TemplateEngineTemplate2_0Version>
-    <PlatformAbstractionsVersion>2.1.0-preview2-25616-02</PlatformAbstractionsVersion>
-    <DependencyModelVersion>2.1.0-preview2-25616-02</DependencyModelVersion>
+    <PlatformAbstractionsVersion>2.1.0-preview1-25719-04</PlatformAbstractionsVersion>
+    <DependencyModelVersion>2.1.0-preview1-25719-04</DependencyModelVersion>
     <CliCommandLineParserVersion>0.1.1-alpha-167</CliCommandLineParserVersion>
     <CliMigrateVersion>1.2.1-alpha-002133</CliMigrateVersion>
     <MicroBuildVersion>0.2.0</MicroBuildVersion>