diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 1f75e8b1e..74a11a370 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -73,9 +73,9 @@
       <Uri>https://github.com/dotnet/templating</Uri>
       <Sha>55ff2d0d7b63a97b2e53dc2e94df8d1cae9858ac</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.104-servicing.20180.5">
+    <Dependency Name="Microsoft.Dotnet.Toolset.Internal" Version="3.1.104-servicing.20181.5">
       <Uri>https://github.com/dotnet/toolset</Uri>
-      <Sha>36773ccfdd7604860c9614c84a861eb257add63c</Sha>
+      <Sha>be2a6a867e21bf033c104ccf88d039f2cf20af71</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.1.103-servicing.20128.3" CoherentParentDependency="Microsoft.Dotnet.Toolset.Internal">
       <Uri>https://github.com/dotnet/sdk</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index af3461abc..43f334235 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -12,7 +12,7 @@
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.104-servicing.20180.5</MicrosoftDotnetToolsetInternalPackageVersion>
+    <MicrosoftDotnetToolsetInternalPackageVersion>3.1.104-servicing.20181.5</MicrosoftDotnetToolsetInternalPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->