diff --git a/build/dependencies.props b/build/dependencies.props
index 4220c2c158..4dd7ab1a4e 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -106,7 +106,7 @@
     <MoqPackageVersion>4.7.49</MoqPackageVersion>
     <MessagePackPackageVersion>1.7.3.4</MessagePackPackageVersion>
     <NETStandard16PackageVersion>1.6.1</NETStandard16PackageVersion>
-    <NETStandardLibrary20PackageVersion>2.0.2</NETStandardLibrary20PackageVersion>
+    <NETStandardLibrary20PackageVersion>2.0.3</NETStandardLibrary20PackageVersion>
     <NewtonsoftJsonBsonPackageVersion>1.0.1</NewtonsoftJsonBsonPackageVersion>
     <NewtonsoftJsonPackageVersion>11.0.2</NewtonsoftJsonPackageVersion>
     <OracleManagedDataAccessPackageVersion>12.2.1100</OracleManagedDataAccessPackageVersion>
diff --git a/build/sources.props b/build/sources.props
index 2d011505a3..f874dc53b7 100644
--- a/build/sources.props
+++ b/build/sources.props
@@ -9,6 +9,7 @@
     </RestoreSources>
     <RestoreSources Condition=" '$(DotNetBuildOffline)' != 'true' ">
       $(RestoreSources);
+      https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json;
       https://api.nuget.org/v3/index.json;
     </RestoreSources>
     <RestoreSources Condition=" '$(DotNetBuildOffline)' != 'true' AND '$(DisableMyGetRestoreSources)' != 'true' ">
diff --git a/build/tools/templates/Archive/Archive.csproj b/build/tools/templates/Archive/Archive.csproj
index 3d3d608b31..3699f0e4bc 100644
--- a/build/tools/templates/Archive/Archive.csproj
+++ b/build/tools/templates/Archive/Archive.csproj
@@ -7,6 +7,7 @@
     <EnableApiCheck>false</EnableApiCheck>
     <DotnetCliToolTargetFramework>netcoreapp2.1</DotnetCliToolTargetFramework>
     <RestoreSources>$(RestoreSources);$(DotNetRestoreSources);</RestoreSources>
+    <DisableImplicitNuGetFallbackFolder>true</DisableImplicitNuGetFallbackFolder>
   </PropertyGroup>
 
 </Project>