diff --git a/TemplateBuilder/TemplateBuilder.csproj b/TemplateBuilder/TemplateBuilder.csproj
index 3591f56..63b9538 100644
--- a/TemplateBuilder/TemplateBuilder.csproj
+++ b/TemplateBuilder/TemplateBuilder.csproj
@@ -61,7 +61,7 @@
     <PackageReference Include="fo-dicom.Imaging.ImageSharp" Version="5.1.2" />
     <PackageReference Include="HIC.BadMedicine.Dicom" Version="0.0.16" />
     <PackageReference Include="HIC.DicomTypeTranslation" Version="4.0.3" />
-    <PackageReference Include="NUnit.Analyzers" Version="3.10.0">
+    <PackageReference Include="NUnit.Analyzers" Version="4.0.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>