diff --git a/tests/Directory.Build.props b/tests/Directory.Build.props
index 9d1dbfd..43691d2 100644
--- a/tests/Directory.Build.props
+++ b/tests/Directory.Build.props
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NUnit" Version="3.14.0" />
+    <PackageReference Include="NUnit" Version="4.3.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.1" />