diff --git a/PowerShell.Common.props b/PowerShell.Common.props
index 3069cb818d..f1b3b43647 100644
--- a/PowerShell.Common.props
+++ b/PowerShell.Common.props
@@ -94,8 +94,8 @@
     <Copyright>(c) Microsoft Corporation. All rights reserved.</Copyright>
 
     <TargetFramework>netcoreapp2.1</TargetFramework>
-    <RuntimeFrameworkVersion>2.1.13</RuntimeFrameworkVersion>
-    <LangVersion>Latest</LangVersion>
+    <RuntimeFrameworkVersion>2.1.18</RuntimeFrameworkVersion>
+    <LangVersion>preview</LangVersion>
 
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
diff --git a/assets/files.wxs b/assets/files.wxs
index 4c6a7d643f..aad2dc3d74 100644
--- a/assets/files.wxs
+++ b/assets/files.wxs
@@ -2182,14 +2182,14 @@
           </Component>
         </Directory>
       </Directory>
-      <Component Id="cmp7A79FF035BB843E89DC22E9EEEFFD3A0" Guid="{c02ae51e-ed46-4e0d-91ea-8a997ad72043}">
-        <File Id="fil056AD29D20A4403181A4C294922D62E6" KeyPath="yes" Source="$(env.ProductSourcePath)\mscordaccore_$(var.FileArchitecture)_$(var.FileArchitecture)_4.6.28008.01.dll" />
-      </Component>
       <Component Id="cmp003E42DEEEA8449C88B2A23B92E0AE39" Guid="{50d7aa94-fcaa-4418-8a7f-2cafd3dee77c}">
         <File Id="fil58F60CDE7E154249820022F5280A3C80" KeyPath="yes" Source="$(env.ProductSourcePath)\Markdig.Signed.dll" />
       </Component>
-      <Component Id="cmpDE9E274B93E34380A2CD5E73CC0EC71D" Guid="{7664d7b9-3462-4438-b32b-d6887f9f1bc9}">
-        <File Id="filD28EB9CE1D5A4998AAB7D6C1532B37AA" KeyPath="yes" Source="$(env.ProductSourcePath)\sos_$(var.FileArchitecture)_$(var.FileArchitecture)_4.6.28008.01.dll" />
+      <Component Id="cmp351C4E9343494D3C81FC34343AA26D1F" Guid="{c196ea10-885e-4163-b483-65dd331f1862}">
+        <File Id="fil430268F524C449AAB127F08E5A99F9AA" KeyPath="yes" Source="$(env.ProductSourcePath)\mscordaccore_$(var.FileArchitecture)_$(var.FileArchitecture)_4.6.28801.04.dll" />
+      </Component>
+      <Component Id="cmp8A8E3654239C4329B500A3D95ABEFD84" Guid="{57f2f618-79ca-4359-a398-21aaa373d1d7}">
+        <File Id="fil9FD43D3A46EF49CD9778468785197EB3" KeyPath="yes" Source="$(env.ProductSourcePath)\sos_$(var.FileArchitecture)_$(var.FileArchitecture)_4.6.28801.04.dll" />
       </Component>
     </DirectoryRef>
   </Fragment>
@@ -2887,9 +2887,9 @@
       <ComponentRef Id="cmpC1D0D334836C4821B04087DDFE167637" />
       <ComponentRef Id="cmp75D079D2DE8545BB962554C7EFE6A37C" />
       <ComponentRef Id="cmp8A4E5A03C2644F199C7395C8EA350F65" />
-      <ComponentRef Id="cmp7A79FF035BB843E89DC22E9EEEFFD3A0" />
       <ComponentRef Id="cmp003E42DEEEA8449C88B2A23B92E0AE39" />
-      <ComponentRef Id="cmpDE9E274B93E34380A2CD5E73CC0EC71D" />
+      <ComponentRef Id="cmp351C4E9343494D3C81FC34343AA26D1F" />
+      <ComponentRef Id="cmp8A8E3654239C4329B500A3D95ABEFD84" />
     </ComponentGroup>
   </Fragment>
 </Wix>
diff --git a/global.json b/global.json
index 5cd7ff8818..aff6aedc66 100644
--- a/global.json
+++ b/global.json
@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "2.1.509"
+    "version": "2.1.806"
   }
 }
diff --git a/src/Microsoft.PowerShell.ConsoleHost/Microsoft.PowerShell.ConsoleHost.csproj b/src/Microsoft.PowerShell.ConsoleHost/Microsoft.PowerShell.ConsoleHost.csproj
index 6ef6c60471..cd5275e398 100644
--- a/src/Microsoft.PowerShell.ConsoleHost/Microsoft.PowerShell.ConsoleHost.csproj
+++ b/src/Microsoft.PowerShell.ConsoleHost/Microsoft.PowerShell.ConsoleHost.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <ProjectReference Include="..\System.Management.Automation\System.Management.Automation.csproj" />
     <!-- the following package(s) are from https://github.com/microsoft/applicationinsights-??? -->
-    <PackageReference Include="Microsoft.ApplicationInsights" Version="2.12.0" />
+    <PackageReference Include="Microsoft.ApplicationInsights" Version="2.12.2" />
   </ItemGroup>
 
   <PropertyGroup>
diff --git a/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj b/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
index f6ace6f9a8..dd10d22b28 100644
--- a/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
+++ b/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
@@ -20,7 +20,7 @@
     <!-- the following package(s) are from https://github.com/dotnet/corefx -->
     <PackageReference Include="System.IO.Packaging" Version="4.5.0" />
     <PackageReference Include="System.Net.Http.WinHttpHandler" Version="4.5.4" />
-    <PackageReference Include="System.Text.Encodings.Web" Version="4.7.0" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="4.7.1" />
     <!-- the following package(s) are from https://github.com/dotnet/wcf -->
     <PackageReference Include="System.ServiceModel.Duplex" Version="4.5.3" />
     <PackageReference Include="System.ServiceModel.Http" Version="4.5.3" />
diff --git a/src/System.Management.Automation/System.Management.Automation.csproj b/src/System.Management.Automation/System.Management.Automation.csproj
index a8a2fb86ff..0aec4f1b3a 100644
--- a/src/System.Management.Automation/System.Management.Automation.csproj
+++ b/src/System.Management.Automation/System.Management.Automation.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="System.DirectoryServices" Version="4.5.0" />
     <PackageReference Include="System.IO.FileSystem.AccessControl" Version="4.5.0" />
     <PackageReference Include="System.Management" Version="4.5.0" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.7.0" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.7.1" />
     <PackageReference Include="System.Security.AccessControl" Version="4.5.0" />
     <PackageReference Include="System.Security.Cryptography.Pkcs" Version="4.5.2" />
     <PackageReference Include="System.Security.Permissions" Version="4.5.0" />
diff --git a/test/powershell/Host/TabCompletion/TabCompletion.Tests.ps1 b/test/powershell/Host/TabCompletion/TabCompletion.Tests.ps1
index 06f29a40b1..f848f14dc3 100644
--- a/test/powershell/Host/TabCompletion/TabCompletion.Tests.ps1
+++ b/test/powershell/Host/TabCompletion/TabCompletion.Tests.ps1
@@ -1076,7 +1076,7 @@ dir -Recurse `
 
             $res = TabExpansion2 -inputScript $inputStr -cursorColumn $inputStr.Length
             $res.CompletionMatches.Count | Should -BeGreaterThan 0
-            $res.CompletionMatches[0].CompletionText | Should -BeExactly $expected
+            $res.CompletionMatches[0].CompletionText | Should -Be $expected
         }
     }