diff --git a/build/dependencies.props b/build/dependencies.props
index bb7c16b4b6..3f8a481862 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -2,10 +2,12 @@
   <PropertyGroup>
     <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
   </PropertyGroup>
-  <PropertyGroup Label="Package Versions">
+
+  <!-- These package versions may be overridden or updated by automation. -->
+  <PropertyGroup Label="Package Versions: Auto" />
     <AngleSharpPackageVersion>0.9.9</AngleSharpPackageVersion>
     <BenchmarkDotNetPackageVersion>0.10.13</BenchmarkDotNetPackageVersion>
-    <InternalAspNetCoreSdkPackageVersion>2.1.1-rtm-15793</InternalAspNetCoreSdkPackageVersion>
+    <InternalAspNetCoreSdkPackageVersion>2.1.3-rtm-15802</InternalAspNetCoreSdkPackageVersion>
     <MicrosoftAspNetCoreAntiforgeryPackageVersion>2.1.1</MicrosoftAspNetCoreAntiforgeryPackageVersion>
     <MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>2.1.1</MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>
     <MicrosoftAspNetCoreAuthenticationCorePackageVersion>2.1.1</MicrosoftAspNetCoreAuthenticationCorePackageVersion>
@@ -36,7 +38,7 @@
     <MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>2.1.1</MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>
     <MicrosoftAspNetCoreRoutingPackageVersion>2.1.1</MicrosoftAspNetCoreRoutingPackageVersion>
     <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.1.1</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.1.1</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.1.2</MicrosoftAspNetCoreServerKestrelPackageVersion>
     <MicrosoftAspNetCoreSessionPackageVersion>2.1.1</MicrosoftAspNetCoreSessionPackageVersion>
     <MicrosoftAspNetCoreStaticFilesPackageVersion>2.1.1</MicrosoftAspNetCoreStaticFilesPackageVersion>
     <MicrosoftAspNetCoreTestHostPackageVersion>2.1.1</MicrosoftAspNetCoreTestHostPackageVersion>
@@ -77,7 +79,7 @@
     <MicrosoftExtensionsValueStopwatchSourcesPackageVersion>2.1.1</MicrosoftExtensionsValueStopwatchSourcesPackageVersion>
     <MicrosoftExtensionsWebEncodersPackageVersion>2.1.1</MicrosoftExtensionsWebEncodersPackageVersion>
     <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
-    <MicrosoftNETCoreApp21PackageVersion>2.1.1</MicrosoftNETCoreApp21PackageVersion>
+    <MicrosoftNETCoreApp21PackageVersion>2.1.2</MicrosoftNETCoreApp21PackageVersion>
     <MicrosoftNetHttpHeadersPackageVersion>2.1.1</MicrosoftNetHttpHeadersPackageVersion>
     <MicrosoftNETSdkRazorPackageVersion>2.1.1</MicrosoftNETSdkRazorPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.6.1</MicrosoftNETTestSdkPackageVersion>
@@ -91,5 +93,10 @@
     <XunitPackageVersion>2.3.1</XunitPackageVersion>
     <XunitRunnerVisualStudioPackageVersion>2.4.0-beta.1.build3945</XunitRunnerVisualStudioPackageVersion>
   </PropertyGroup>
+
+  <!-- This may import a generated file which may override the variables above. -->
   <Import Project="$(DotNetPackageVersionPropsPath)" Condition=" '$(DotNetPackageVersionPropsPath)' != '' " />
+
+  <!-- These are package versions that should not be overridden or updated by automation. -->
+  <PropertyGroup Label="Package Versions: Pinned" />
 </Project>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index bc84e0cd53..251c227c83 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.1.1-rtm-15793
-commithash:988313f4b064d6c69fc6f7b845b6384a6af3447a
+version:2.1.3-rtm-15802
+commithash:a7c08b45b440a7d2058a0aa1eaa3eb6ba811976a