Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Ringtoets.ClosingStructures.Forms.csproj
===================================================================
diff -u -rc53329fe1a36963d7e55abd8882b8eef43a685aa -r23d1e296e2da4364fbfe346e68d582dfcf966bb0
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Ringtoets.ClosingStructures.Forms.csproj	(.../Ringtoets.ClosingStructures.Forms.csproj)	(revision c53329fe1a36963d7e55abd8882b8eef43a685aa)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Ringtoets.ClosingStructures.Forms.csproj	(.../Ringtoets.ClosingStructures.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>{22E191F2-B2E3-413C-9511-4C2CDEDB2EFF}</ProjectGuid>