diff --git a/build/dependencies.props b/build/dependencies.props
index 1facaba163..2220151957 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -42,7 +42,7 @@
     <ExternalDependency Include="Microsoft.NETCore.DotNetAppHost" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />
     <ExternalDependency Include="Microsoft.NETCore.DotNetHostPolicy" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />
     <ExternalDependency Include="Microsoft.NETCore.DotNetHostResolver" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />
-    <ExternalDependency Include="Microsoft.NETCore.Platforms" Version="2.1.0-preview1-25922-03" Source="$(DotNetCoreFeed)" Mirror="true" />
+    <ExternalDependency Include="Microsoft.NETCore.Platforms" Version="2.1.0-preview1-25831-01" Source="$(DotNetCoreFeed)" Mirror="true" />
     <ExternalDependency Include="runtime.win-x86.Microsoft.NETCore.App" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />
     <ExternalDependency Include="runtime.win-x86.Microsoft.NETCore.DotNetAppHost" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />
     <ExternalDependency Include="runtime.win-x86.Microsoft.NETCore.DotNetHost" Version="$(CoreSetupPackageVersion)" Source="$(DotNetCoreFeed)" Mirror="true" />