diff --git a/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj b/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
index b590827..442cdcd 100644
--- a/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
+++ b/tests/MultiConverter.Common.Testing/MultiConverter.Common.Testing.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj b/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
index 8461fd8..534b6b2 100644
--- a/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
+++ b/tests/MultiConverter.CommonFixtures/MultiConverter.CommonFixtures.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj b/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
index 6f6cfbf..af95620 100644
--- a/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
+++ b/tests/MultiConverter.Models.PresetsFixtures/MultiConverter.Models.PresetsFixtures.csproj
@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="FluentAssertions" Version="6.12.1" />
+        <PackageReference Include="FluentAssertions" Version="7.0.0" />
         <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
         <PackageReference Include="NUnit" Version="4.2.2" />
diff --git a/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj b/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
index 690a3c3..1bf8cef 100644
--- a/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
+++ b/tests/MultiConverter.ModelsFixtures/MultiConverter.ModelsFixtures.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj b/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
index 4b90b55..c02d3f0 100644
--- a/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
+++ b/tests/MultiConverter.Services.MediaFixtures/MultiConverter.Services.MediaFixtures.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj b/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
index aee2ff5..c9505fb 100644
--- a/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
+++ b/tests/MultiConverter.Services.ScannerFixtures/MultiConverter.Services.ScannerFixtures.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj b/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
index bcb7c65..b55968a 100644
--- a/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
+++ b/tests/MultiConverter.Services.SettingsFixtures/MultiConverter.Services.SettingsFixtures.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2"/>
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1"/>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1"/>
-    <PackageReference Include="FluentAssertions" Version="6.12.1"/>
+    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="Moq.AutoMock" Version="3.5.0"/>
     <PackageReference Include="NUnit" Version="4.2.2"/>
diff --git a/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj b/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
index 4369ba5..e7510a1 100644
--- a/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
+++ b/tests/MultiConverter.ViewModelsFixtures/MultiConverter.ViewModelsFixtures.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="ReactiveUI.Fody" Version="19.5.41" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
-    <PackageReference Include="FluentAssertions" Version="6.12.1" />
+    <PackageReference Include="FluentAssertions" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq.AutoMock" Version="3.5.0" />
     <PackageReference Include="NUnit" Version="4.2.2" />
diff --git a/tests/MultiConverterFixtures/MultiConverterFixtures.csproj b/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
index f53b81b..d749984 100644
--- a/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
+++ b/tests/MultiConverterFixtures/MultiConverterFixtures.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="ReactiveUI.Fody" Version="19.5.41" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
-    <PackageReference Include="FluentAssertions" Version="6.12.1" />
+    <PackageReference Include="FluentAssertions" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq.AutoMock" Version="3.5.0" />
     <PackageReference Include="NUnit" Version="4.2.2" />