diff --git a/NuGet.config b/NuGet.config
index 735ef3762e..54b22ca866 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <packageSources>
+    <clear />
     <add key="Roslyn" value="https://dotnet.myget.org/F/roslyn/api/v3/index.json" />
-    <add key="AspNetCore" value="https://dotnet.myget.org/F/aspnetcore-ci-dev/api/v3/index.json" />
+    <add key="AspNetCore" value="https://dotnet.myget.org/F/aspnetcore-ci-release/api/v3/index.json" />
     <add key="AspNetCoreTools" value="https://dotnet.myget.org/F/aspnetcore-tools/api/v3/index.json" />
     <add key="NuGet" value="https://api.nuget.org/v3/index.json" />
   </packageSources>
-</configuration>
+</configuration>
\ No newline at end of file
diff --git a/build/dependencies.props b/build/dependencies.props
index a791129049..1dc89239d0 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <AspNetCoreVersion>2.0.0-*</AspNetCoreVersion>
+    <AspNetCoreVersion>2.0.0-preview2-*</AspNetCoreVersion>
     <BenchmarkDotNetVersion>0.10.3</BenchmarkDotNetVersion>
     <CoreFxVersion>4.3.0</CoreFxVersion>
     <DependencyModelVersion>2.0.0-*</DependencyModelVersion>