Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.TestUtil/Ringtoets.GrassCoverErosionInwards.Data.TestUtil.csproj
===================================================================
diff -u -ra7250eadfcaa33555a923aac13f3ac00c0a12e1f -r8a5b3641c3f19b507145f70001735e530f252cf0
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.TestUtil/Ringtoets.GrassCoverErosionInwards.Data.TestUtil.csproj	(.../Ringtoets.GrassCoverErosionInwards.Data.TestUtil.csproj)	(revision a7250eadfcaa33555a923aac13f3ac00c0a12e1f)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.TestUtil/Ringtoets.GrassCoverErosionInwards.Data.TestUtil.csproj	(.../Ringtoets.GrassCoverErosionInwards.Data.TestUtil.csproj)	(revision 8a5b3641c3f19b507145f70001735e530f252cf0)
@@ -39,8 +39,8 @@
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <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>
+    <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>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />