Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/Ringtoets.HeightStructures.Data.csproj
===================================================================
diff -u -rab20c4eb4ca81bd3845d50210d2bdb301177af6a -r23d1e296e2da4364fbfe346e68d582dfcf966bb0
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/Ringtoets.HeightStructures.Data.csproj	(.../Ringtoets.HeightStructures.Data.csproj)	(revision ab20c4eb4ca81bd3845d50210d2bdb301177af6a)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/Ringtoets.HeightStructures.Data.csproj	(.../Ringtoets.HeightStructures.Data.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">
   <Import Project="$(SolutionDir)\build\Ringtoets.targets" />
   <PropertyGroup>
     <ProjectGuid>{1C0017D8-35B5-4CA0-8FC7-A83F46DBDC99}</ProjectGuid>