Index: Demo/Ringtoets/test/Demo.Ringtoets.Test/Demo.Ringtoets.Test.csproj
===================================================================
diff -u -r8a5b3641c3f19b507145f70001735e530f252cf0 -r24e1e4829bf944498aee7a59afb0c0788455a0c9
--- Demo/Ringtoets/test/Demo.Ringtoets.Test/Demo.Ringtoets.Test.csproj	(.../Demo.Ringtoets.Test.csproj)	(revision 8a5b3641c3f19b507145f70001735e530f252cf0)
+++ Demo/Ringtoets/test/Demo.Ringtoets.Test/Demo.Ringtoets.Test.csproj	(.../Demo.Ringtoets.Test.csproj)	(revision 24e1e4829bf944498aee7a59afb0c0788455a0c9)
@@ -43,8 +43,8 @@
       <HintPath>..\..\..\..\packages\Fluent.Ribbon.3.4.0\lib\net40\Fluent.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\..\packages\NUnit.3.8.1\lib\net40\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=3.7.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\NUnit.3.7.1\lib\net40\nunit.framework.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />