diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 700894376a9d91..54a3d03935e2a9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -82,9 +82,9 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
       <Sha>d0bb63d2ec7060714e63ee4082fac48f2e57f3e2</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Test.Sdk" Version="16.7.0-preview-20200429-01">
+    <Dependency Name="Microsoft.NET.Test.Sdk" Version="16.7.0-preview-20200515-01">
       <Uri>https://github.com/microsoft/vstest</Uri>
-      <Sha>df61f73a1f4608df5ee0957350fbd3e81f924c6b</Sha>
+      <Sha>cffe1860c1e821db78bf18ba0b829c73ae1e3944</Sha>
     </Dependency>
     <Dependency Name="System.ComponentModel.TypeConverter.TestData" Version="5.0.0-beta.20258.1">
       <Uri>https://github.com/dotnet/runtime-assets</Uri>
@@ -170,13 +170,13 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>0375524a91a47ca4db3ee1be548f74bab7e26e76</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="5.0.0-preview.3.20264.1">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="5.0.0-preview.3.20265.1">
       <Uri>https://github.com/mono/linker</Uri>
-      <Sha>e9f0009b3bd7e42fdc7db6e416b9182828006309</Sha>
+      <Sha>d94ab76abdc1cb87349ed9fe4c2f0ed34cab5b1e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.Tests.Runners" Version="1.0.0-prerelease.20264.9">
+    <Dependency Name="Microsoft.DotNet.XHarness.Tests.Runners" Version="1.0.0-prerelease.20265.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>bf6773e982acd8a8923b58de140843d9cebc9f69</Sha>
+      <Sha>7c4562725b1c313e617393017f4903bde02d53e5</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 512a4c8346da38..61536da7d6db59 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -112,8 +112,8 @@
     <!-- System.Data.SqlClient -->
     <SystemDataSqlClientVersion>4.8.0</SystemDataSqlClientVersion>
     <!-- Testing -->
-    <MicrosoftNETTestSdkVersion>16.7.0-preview-20200429-01</MicrosoftNETTestSdkVersion>
-    <MicrosoftDotNetXHarnessTestsRunnersVersion>1.0.0-prerelease.20264.9</MicrosoftDotNetXHarnessTestsRunnersVersion>
+    <MicrosoftNETTestSdkVersion>16.7.0-preview-20200515-01</MicrosoftNETTestSdkVersion>
+    <MicrosoftDotNetXHarnessTestsRunnersVersion>1.0.0-prerelease.20265.1</MicrosoftDotNetXHarnessTestsRunnersVersion>
     <XUnitVersion>2.4.1</XUnitVersion>
     <CoverletCollectorVersion>1.2.1</CoverletCollectorVersion>
     <TraceEventVersion>2.0.5</TraceEventVersion>
@@ -122,7 +122,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>3.1.0-preview-20200129.1</MicrosoftPrivateIntellisenseVersion>
     <!-- ILLink -->
-    <MicrosoftNETILLinkTasksVersion>5.0.0-preview.3.20264.1</MicrosoftNETILLinkTasksVersion>
+    <MicrosoftNETILLinkTasksVersion>5.0.0-preview.3.20265.1</MicrosoftNETILLinkTasksVersion>
     <!-- Mono LLVM -->
     <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>9.0.1-alpha.1.20262.1</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
     <runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>9.0.1-alpha.1.20262.1</runtimelinuxx64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>