diff --git a/PTrampert.ApiProxy.Test/PTrampert.ApiProxy.Test.csproj b/PTrampert.ApiProxy.Test/PTrampert.ApiProxy.Test.csproj
index 0a17daa..4c30bc6 100644
--- a/PTrampert.ApiProxy.Test/PTrampert.ApiProxy.Test.csproj
+++ b/PTrampert.ApiProxy.Test/PTrampert.ApiProxy.Test.csproj
@@ -15,7 +15,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="NUnit" Version="4.5.0" />
+    <PackageReference Include="NUnit" Version="4.5.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
   </ItemGroup>