Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Ringtoets.HeightStructures.Forms.csproj
===================================================================
diff -u -r4af9b44a7b9bea4035396ef522fe83c4cdd6f398 -r23d1e296e2da4364fbfe346e68d582dfcf966bb0
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Ringtoets.HeightStructures.Forms.csproj	(.../Ringtoets.HeightStructures.Forms.csproj)	(revision 4af9b44a7b9bea4035396ef522fe83c4cdd6f398)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Ringtoets.HeightStructures.Forms.csproj	(.../Ringtoets.HeightStructures.Forms.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>{F0BCF06A-3D01-4D65-A249-E2A14AEC6EFD}</ProjectGuid>