diff --git a/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj b/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
index 875178a..e40648f 100644
--- a/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
+++ b/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
@@ -18,7 +18,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj b/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
index 001897c..f121573 100644
--- a/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
+++ b/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
@@ -19,7 +19,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj b/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
index a592529..d0d5bff 100644
--- a/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
+++ b/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
@@ -14,7 +14,7 @@
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
         <PackageReference Include="NUnit" Version="3.13.3" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-        <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+        <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj b/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
index b247a2d..ce4a4b6 100644
--- a/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
+++ b/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
@@ -19,7 +19,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj b/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
index df3e5b6..cc507eb 100644
--- a/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
+++ b/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
@@ -18,7 +18,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj b/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
index aa9a0bd..c76df73 100644
--- a/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
+++ b/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
@@ -18,7 +18,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj b/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
index e62885e..1ab726a 100644
--- a/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
+++ b/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
@@ -20,7 +20,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj b/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
index fed7552..f34e4b7 100644
--- a/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
+++ b/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
@@ -20,7 +20,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/tests/MultiConverterFixtures/MultiConverterFixtures.csproj b/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
index c0445e6..2a6532a 100644
--- a/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
+++ b/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
@@ -24,7 +24,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NUnit.Analyzers" Version="3.7.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>