Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.TestUtil.Test/Ringtoets.Piping.Data.TestUtil.Test.csproj
===================================================================
diff -u -r990dd12909ff8c0f941c5b06434ee6258085e5ec -r23d1e296e2da4364fbfe346e68d582dfcf966bb0
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.TestUtil.Test/Ringtoets.Piping.Data.TestUtil.Test.csproj	(.../Ringtoets.Piping.Data.TestUtil.Test.csproj)	(revision 990dd12909ff8c0f941c5b06434ee6258085e5ec)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.TestUtil.Test/Ringtoets.Piping.Data.TestUtil.Test.csproj	(.../Ringtoets.Piping.Data.TestUtil.Test.csproj)	(revision 23d1e296e2da4364fbfe346e68d582dfcf966bb0)
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">x86</Platform>