diff --git a/.gitignore b/.gitignore
index 277a801f99..ac632c481b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,4 +40,3 @@ node_modules
 global.json
 BenchmarkDotNet.Artifacts/
 *.g.targets
-korebuild-lock.txt
diff --git a/build.ps1 b/build.ps1
index b7081bc1c2..f2be7cbb7c 100644
--- a/build.ps1
+++ b/build.ps1
@@ -103,11 +103,11 @@ function Get-KoreBuild {
             }
         }
         catch {
-            remove-item -Recurse -Force $korebuildPath -ErrorAction Ignore
+            Remove-Item -Recurse -Force $korebuildPath -ErrorAction Ignore
             throw
         }
         finally {
-            remove-item $tmpfile -ErrorAction Ignore
+            Remove-Item $tmpfile -ErrorAction Ignore
         }
     }
 
diff --git a/build.sh b/build.sh
index 5138fc4f22..14d84a8773 100755
--- a/build.sh
+++ b/build.sh
@@ -11,7 +11,7 @@ RED="\033[0;31m"
 YELLOW="\033[0;33m"
 MAGENTA="\033[0;95m"
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-[ -z "${DOTNET_HOME:-}"] && DOTNET_HOME="$HOME/.dotnet"
+[ -z "${DOTNET_HOME:-}" ] && DOTNET_HOME="$HOME/.dotnet"
 config_file="$DIR/korebuild.json"
 verbose=false
 update=false
diff --git a/build/dependencies.props b/build/dependencies.props
index f7aa93ef9e..e78aab42fc 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -3,42 +3,42 @@
     <BenchmarkDotNetPackageVersion>0.10.3</BenchmarkDotNetPackageVersion>
     <FSharpCorePackageVersion>4.2.1</FSharpCorePackageVersion>
     <FSharpNETSdkPackageVersion>1.0.5</FSharpNETSdkPackageVersion>
-    <InternalAspNetCoreSdkPackageVersion>2.0.2-beta-15522</InternalAspNetCoreSdkPackageVersion>
-    <MicrosoftAspNetCoreAntiforgeryPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreAntiforgeryPackageVersion>
-    <MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>
-    <MicrosoftAspNetCoreAuthenticationCorePackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreAuthenticationCorePackageVersion>
-    <MicrosoftAspNetCoreAuthenticationPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreAuthenticationPackageVersion>
-    <MicrosoftAspNetCoreAuthorizationPolicyPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreAuthorizationPolicyPackageVersion>
-    <MicrosoftAspNetCoreChunkingCookieManagerSourcesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreChunkingCookieManagerSourcesPackageVersion>
-    <MicrosoftAspNetCoreCorsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreCorsPackageVersion>
-    <MicrosoftAspNetCoreDiagnosticsAbstractionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreDiagnosticsAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreDiagnosticsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreDiagnosticsPackageVersion>
-    <MicrosoftAspNetCoreHostingAbstractionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreHostingAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreHostingPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreHostingPackageVersion>
+    <InternalAspNetCoreSdkPackageVersion>2.0.2-rc1-15526</InternalAspNetCoreSdkPackageVersion>
+    <MicrosoftAspNetCoreAntiforgeryPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreAntiforgeryPackageVersion>
+    <MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>
+    <MicrosoftAspNetCoreAuthenticationCorePackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreAuthenticationCorePackageVersion>
+    <MicrosoftAspNetCoreAuthenticationPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreAuthenticationPackageVersion>
+    <MicrosoftAspNetCoreAuthorizationPolicyPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreAuthorizationPolicyPackageVersion>
+    <MicrosoftAspNetCoreChunkingCookieManagerSourcesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreChunkingCookieManagerSourcesPackageVersion>
+    <MicrosoftAspNetCoreCorsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreCorsPackageVersion>
+    <MicrosoftAspNetCoreDiagnosticsAbstractionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreDiagnosticsAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreDiagnosticsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreDiagnosticsPackageVersion>
+    <MicrosoftAspNetCoreHostingAbstractionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreHostingAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreHostingPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreHostingPackageVersion>
     <MicrosoftAspNetCoreHtmlAbstractionsPackageVersion>2.0.0</MicrosoftAspNetCoreHtmlAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
-    <MicrosoftAspNetCoreHttpPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreHttpPackageVersion>
+    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
+    <MicrosoftAspNetCoreHttpPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreHttpPackageVersion>
     <MicrosoftAspNetCoreJsonPatchPackageVersion>2.0.0</MicrosoftAspNetCoreJsonPatchPackageVersion>
-    <MicrosoftAspNetCoreLocalizationPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreLocalizationPackageVersion>
-    <MicrosoftAspNetCoreLocalizationRoutingPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreLocalizationRoutingPackageVersion>
-    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
-    <MicrosoftAspNetCoreRangeHelperSourcesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreRangeHelperSourcesPackageVersion>
-    <MicrosoftAspNetCoreRazorRuntimePackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreRazorRuntimePackageVersion>
-    <MicrosoftAspNetCoreRazorTagHelpersTestingSourcesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreRazorTagHelpersTestingSourcesPackageVersion>
-    <MicrosoftAspNetCoreResponseCachingAbstractionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreResponseCachingAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreResponseCachingPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreResponseCachingPackageVersion>
-    <MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreRoutingPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreRoutingPackageVersion>
-    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreServerKestrelPackageVersion>
-    <MicrosoftAspNetCoreSessionPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreSessionPackageVersion>
-    <MicrosoftAspNetCoreStaticFilesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreStaticFilesPackageVersion>
-    <MicrosoftAspNetCoreTestHostPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreTestHostPackageVersion>
+    <MicrosoftAspNetCoreLocalizationPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreLocalizationPackageVersion>
+    <MicrosoftAspNetCoreLocalizationRoutingPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreLocalizationRoutingPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
+    <MicrosoftAspNetCoreRangeHelperSourcesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreRangeHelperSourcesPackageVersion>
+    <MicrosoftAspNetCoreRazorRuntimePackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreRazorRuntimePackageVersion>
+    <MicrosoftAspNetCoreRazorTagHelpersTestingSourcesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreRazorTagHelpersTestingSourcesPackageVersion>
+    <MicrosoftAspNetCoreResponseCachingAbstractionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreResponseCachingAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreResponseCachingPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreResponseCachingPackageVersion>
+    <MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreRoutingAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreRoutingPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreRoutingPackageVersion>
+    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreSessionPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreSessionPackageVersion>
+    <MicrosoftAspNetCoreStaticFilesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreStaticFilesPackageVersion>
+    <MicrosoftAspNetCoreTestHostPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreTestHostPackageVersion>
     <MicrosoftAspNetCoreTestingPackageVersion>2.0.0</MicrosoftAspNetCoreTestingPackageVersion>
-    <MicrosoftAspNetCoreWebUtilitiesPackageVersion>2.0.1-rtm-83</MicrosoftAspNetCoreWebUtilitiesPackageVersion>
+    <MicrosoftAspNetCoreWebUtilitiesPackageVersion>2.0.1-rtm-105</MicrosoftAspNetCoreWebUtilitiesPackageVersion>
     <MicrosoftAspNetWebApiClientPackageVersion>5.2.2</MicrosoftAspNetWebApiClientPackageVersion>
     <MicrosoftCodeAnalysisCSharpPackageVersion>2.3.1</MicrosoftCodeAnalysisCSharpPackageVersion>
-    <MicrosoftCodeAnalysisRazorPackageVersion>2.0.1-rtm-83</MicrosoftCodeAnalysisRazorPackageVersion>
+    <MicrosoftCodeAnalysisRazorPackageVersion>2.0.1-rtm-105</MicrosoftCodeAnalysisRazorPackageVersion>
     <MicrosoftDotNetWatcherToolsPackageVersion>2.0.0</MicrosoftDotNetWatcherToolsPackageVersion>
     <MicrosoftExtensionsCachingMemoryPackageVersion>2.0.0</MicrosoftExtensionsCachingMemoryPackageVersion>
     <MicrosoftExtensionsClosedGenericMatcherSourcesPackageVersion>2.0.0</MicrosoftExtensionsClosedGenericMatcherSourcesPackageVersion>
@@ -53,7 +53,7 @@
     <MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>2.0.0</MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>
     <MicrosoftExtensionsFileSystemGlobbingPackageVersion>2.0.0</MicrosoftExtensionsFileSystemGlobbingPackageVersion>
     <MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>2.0.0</MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>
-    <MicrosoftExtensionsLocalizationPackageVersion>2.0.1-rtm-83</MicrosoftExtensionsLocalizationPackageVersion>
+    <MicrosoftExtensionsLocalizationPackageVersion>2.0.1-rtm-105</MicrosoftExtensionsLocalizationPackageVersion>
     <MicrosoftExtensionsLoggingAbstractionsPackageVersion>2.0.0</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
     <MicrosoftExtensionsLoggingConsolePackageVersion>2.0.0</MicrosoftExtensionsLoggingConsolePackageVersion>
     <MicrosoftExtensionsLoggingDebugPackageVersion>2.0.0</MicrosoftExtensionsLoggingDebugPackageVersion>
@@ -66,7 +66,7 @@
     <MicrosoftExtensionsPropertyHelperSourcesPackageVersion>2.0.0</MicrosoftExtensionsPropertyHelperSourcesPackageVersion>
     <MicrosoftExtensionsSecurityHelperSourcesPackageVersion>2.0.0</MicrosoftExtensionsSecurityHelperSourcesPackageVersion>
     <MicrosoftExtensionsWebEncodersPackageVersion>2.0.0</MicrosoftExtensionsWebEncodersPackageVersion>
-    <MicrosoftNetHttpHeadersPackageVersion>2.0.1-rtm-83</MicrosoftNetHttpHeadersPackageVersion>
+    <MicrosoftNetHttpHeadersPackageVersion>2.0.1-rtm-105</MicrosoftNetHttpHeadersPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.3.0</MicrosoftNETTestSdkPackageVersion>
     <MoqPackageVersion>4.7.49</MoqPackageVersion>
     <NewtonsoftJsonBsonPackageVersion>1.0.1</NewtonsoftJsonBsonPackageVersion>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
new file mode 100644
index 0000000000..632c589cce
--- /dev/null
+++ b/korebuild-lock.txt
@@ -0,0 +1,2 @@
+version:2.0.2-rc1-15526
+commithash:436afc3dc08f5e278431db807866cc5f032f4d7b