diff --git a/DecoratorGenerator.UnitTests/DecoratorGenerator.UnitTests.csproj b/DecoratorGenerator.UnitTests/DecoratorGenerator.UnitTests.csproj
index 0c4a63d..a7daec8 100644
--- a/DecoratorGenerator.UnitTests/DecoratorGenerator.UnitTests.csproj
+++ b/DecoratorGenerator.UnitTests/DecoratorGenerator.UnitTests.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing" Version="1.1.3" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.11.2">
       <PrivateAssets>all</PrivateAssets>