diff --git a/tests/Kitsub.Cli.Tests/Kitsub.Cli.Tests.csproj b/tests/Kitsub.Cli.Tests/Kitsub.Cli.Tests.csproj
index 327d829..50efd79 100644
--- a/tests/Kitsub.Cli.Tests/Kitsub.Cli.Tests.csproj
+++ b/tests/Kitsub.Cli.Tests/Kitsub.Cli.Tests.csproj
@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="FluentAssertions" Version="8.9.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="xunit" Version="2.9.3" />
diff --git a/tests/Kitsub.Tests/Kitsub.Tests.csproj b/tests/Kitsub.Tests/Kitsub.Tests.csproj
index 7c3b66c..1d93d23 100644
--- a/tests/Kitsub.Tests/Kitsub.Tests.csproj
+++ b/tests/Kitsub.Tests/Kitsub.Tests.csproj
@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="FluentAssertions" Version="8.9.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="NSubstitute" Version="5.3.0" />
     <PackageReference Include="xunit" Version="2.9.3" />