diff --git a/test/QKP.EzId.SourceGenerator.Integration.Tests/QKP.EzId.SourceGenerator.Integration.Tests.csproj b/test/QKP.EzId.SourceGenerator.Integration.Tests/QKP.EzId.SourceGenerator.Integration.Tests.csproj
index 84e1883..700a5a5 100644
--- a/test/QKP.EzId.SourceGenerator.Integration.Tests/QKP.EzId.SourceGenerator.Integration.Tests.csproj
+++ b/test/QKP.EzId.SourceGenerator.Integration.Tests/QKP.EzId.SourceGenerator.Integration.Tests.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.7.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
diff --git a/test/QKP.EzId.SourceGenerator.Tests/QKP.EzId.SourceGenerator.Tests.csproj b/test/QKP.EzId.SourceGenerator.Tests/QKP.EzId.SourceGenerator.Tests.csproj
index 65c119c..7c9455b 100644
--- a/test/QKP.EzId.SourceGenerator.Tests/QKP.EzId.SourceGenerator.Tests.csproj
+++ b/test/QKP.EzId.SourceGenerator.Tests/QKP.EzId.SourceGenerator.Tests.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.7.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
diff --git a/test/QKP.EzId.Tests/QKP.EzId.Tests.csproj b/test/QKP.EzId.Tests/QKP.EzId.Tests.csproj
index 845844c..34dbca1 100644
--- a/test/QKP.EzId.Tests/QKP.EzId.Tests.csproj
+++ b/test/QKP.EzId.Tests/QKP.EzId.Tests.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="Bogus" Version="35.6.1"/>
     <PackageReference Include="coverlet.collector" Version="6.0.2"/>
-    <PackageReference Include="FluentAssertions" Version="7.0.0"/>
+    <PackageReference Include="FluentAssertions" Version="8.7.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1"/>
     <PackageReference Include="SimpleBase" Version="4.0.2"/>
     <PackageReference Include="xunit" Version="2.9.2"/>