diff --git a/Tests/Tailwind.MSBuild.IntegrationTests/Tailwind.MSBuild.IntegrationTests.csproj b/Tests/Tailwind.MSBuild.IntegrationTests/Tailwind.MSBuild.IntegrationTests.csproj
index fad6917..38d9f27 100644
--- a/Tests/Tailwind.MSBuild.IntegrationTests/Tailwind.MSBuild.IntegrationTests.csproj
+++ b/Tests/Tailwind.MSBuild.IntegrationTests/Tailwind.MSBuild.IntegrationTests.csproj
@@ -9,7 +9,7 @@
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     <PackageReference Include="coverlet.collector" Version="8.0.0" IncludeAssets="runtime; build; native; contentfiles; analyzers; buildtransitive" PrivateAssets="all" />
-    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="FluentAssertions" Version="8.9.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>
 
diff --git a/Tests/Tailwind.MSBuild.UnitTests/Tailwind.MSBuild.Tests.csproj b/Tests/Tailwind.MSBuild.UnitTests/Tailwind.MSBuild.Tests.csproj
index 7cd3504..11a88c4 100644
--- a/Tests/Tailwind.MSBuild.UnitTests/Tailwind.MSBuild.Tests.csproj
+++ b/Tests/Tailwind.MSBuild.UnitTests/Tailwind.MSBuild.Tests.csproj
@@ -10,7 +10,7 @@
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     <PackageReference Include="coverlet.collector" Version="6.0.4" IncludeAssets="runtime; build; native; contentfiles; analyzers; buildtransitive" PrivateAssets="all" />
 	  <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="FluentAssertions" Version="8.9.0" />
     <PackageReference Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>