diff --git a/BuildServer/lib/tasks/dotnetpackwebapp.template.msbuild b/BuildServer/lib/tasks/dotnetpackwebapp.template.msbuild
index 2fa8453..da97a8c 100644
--- a/BuildServer/lib/tasks/dotnetpackwebapp.template.msbuild
+++ b/BuildServer/lib/tasks/dotnetpackwebapp.template.msbuild
@@ -1,4 +1,4 @@
-<Project ToolsVersion="4.0" DefaultTargets="Package" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="14.0" DefaultTargets="Package" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
   <UsingTask TaskName="TransformXml" AssemblyFile="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Web\Microsoft.Web.Publishing.Tasks.dll" />