diff --git a/BuildToolsVersion.txt b/BuildToolsVersion.txt
index 4cae72700bbc..7d7e2d494c17 100644
--- a/BuildToolsVersion.txt
+++ b/BuildToolsVersion.txt
@@ -1 +1 @@
-2.1.0-preview3-02628-01
+2.1.0-preview3-02629-02
diff --git a/dependencies.props b/dependencies.props
index eb5d000609b2..44dc5614f109 100644
--- a/dependencies.props
+++ b/dependencies.props
@@ -14,8 +14,8 @@
     <StandardCurrentRef>150026ee4de2e1105cb266b0b4c2007e15cdb3cb</StandardCurrentRef>
     <ProjectNTfsCurrentRef>6228d26347a4a79652347621b1d2a493f3ed9065</ProjectNTfsCurrentRef>
     <ProjectNTfsTestILCCurrentRef>6228d26347a4a79652347621b1d2a493f3ed9065</ProjectNTfsTestILCCurrentRef>
-    <BuildToolsCurrentRef>4012ed63b9be3269a410b4c521dc09367be29abc</BuildToolsCurrentRef>
-    <CoreClrCurrentRef>150026ee4de2e1105cb266b0b4c2007e15cdb3cb</CoreClrCurrentRef>
+    <BuildToolsCurrentRef>83ed8ecfa5b3deb3b6cdcabf4ce06cb2e01cd239</BuildToolsCurrentRef>
+    <CoreClrCurrentRef>83ed8ecfa5b3deb3b6cdcabf4ce06cb2e01cd239</CoreClrCurrentRef>
   </PropertyGroup>
 
   <!-- Auto-upgraded properties for each build info dependency. -->
@@ -43,7 +43,7 @@
     <XunitPerfAnalysisPackageVersion>1.0.0-beta-build0007</XunitPerfAnalysisPackageVersion>
     <XunitNetcoreExtensionsVersion>2.1.0-prerelease-02312-02</XunitNetcoreExtensionsVersion>
 
-    <CoreClrPackageVersion>2.1.0-preview3-26328-07</CoreClrPackageVersion>
+    <CoreClrPackageVersion>2.1.0-preview3-26329-01</CoreClrPackageVersion>
     <DotNetHostPackageVersion>2.0.0-preview2-25310-02</DotNetHostPackageVersion>
 
     <!-- Microsoft.NETCore.Platforms is part of CoreFX, but allow separate upgrade. -->
@@ -53,7 +53,7 @@
   <!-- Package versions used as toolsets -->
   <PropertyGroup>
     <FeedTasksPackage>Microsoft.DotNet.Build.Tasks.Feed</FeedTasksPackage>
-    <FeedTasksPackageVersion>2.1.0-preview3-02628-01</FeedTasksPackageVersion>
+    <FeedTasksPackageVersion>2.1.0-preview3-02629-02</FeedTasksPackageVersion>
   </PropertyGroup>
 
   <!-- Package dependency verification/auto-upgrade configuration. -->