diff --git a/CliFx.Analyzers.Tests/CliFx.Analyzers.Tests.csproj b/CliFx.Analyzers.Tests/CliFx.Analyzers.Tests.csproj
index a54a4d0..e8c7ce8 100644
--- a/CliFx.Analyzers.Tests/CliFx.Analyzers.Tests.csproj
+++ b/CliFx.Analyzers.Tests/CliFx.Analyzers.Tests.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" PrivateAssets="all" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
     <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" PrivateAssets="all" />
   </ItemGroup>
diff --git a/CliFx.Analyzers.Tests/Utils/AnalyzerAssertions.cs b/CliFx.Analyzers.Tests/Utils/AnalyzerAssertions.cs
index 4475db6..db20562 100644
--- a/CliFx.Analyzers.Tests/Utils/AnalyzerAssertions.cs
+++ b/CliFx.Analyzers.Tests/Utils/AnalyzerAssertions.cs
@@ -25,7 +25,7 @@ internal class AnalyzerAssertions(DiagnosticAnalyzer analyzer)
         {
             "System",
             "System.Collections.Generic",
-            "System.Threading.Tasks"
+            "System.Threading.Tasks",
         };
 
         // Get default CliFx namespaces
diff --git a/CliFx.Tests/CliFx.Tests.csproj b/CliFx.Tests/CliFx.Tests.csproj
index 5de0417..2883351 100644
--- a/CliFx.Tests/CliFx.Tests.csproj
+++ b/CliFx.Tests/CliFx.Tests.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="CSharpier.MsBuild" Version="0.29.1" PrivateAssets="all" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
     <PackageReference Include="PolyShim" Version="1.12.0" PrivateAssets="all" />
diff --git a/CliFx.Tests/Utils/DynamicCommandBuilder.cs b/CliFx.Tests/Utils/DynamicCommandBuilder.cs
index 9a2f3f7..394a23e 100644
--- a/CliFx.Tests/Utils/DynamicCommandBuilder.cs
+++ b/CliFx.Tests/Utils/DynamicCommandBuilder.cs
@@ -27,7 +27,7 @@ internal static class DynamicCommandBuilder
             "System.Collections.Generic",
             "System.Linq",
             "System.Threading.Tasks",
-            "System.Globalization"
+            "System.Globalization",
         };
 
         // Get default CliFx namespaces
diff --git a/CliFx/Input/OptionInput.cs b/CliFx/Input/OptionInput.cs
index 257340a..805d4f3 100644
--- a/CliFx/Input/OptionInput.cs
+++ b/CliFx/Input/OptionInput.cs
@@ -17,6 +17,6 @@ internal class OptionInput(string identifier, IReadOnlyList<string> values)
         Identifier switch
         {
             { Length: >= 2 } => "--" + Identifier,
-            _ => '-' + Identifier
+            _ => '-' + Identifier,
         };
 }
diff --git a/CliFx/Schema/IMemberSchema.cs b/CliFx/Schema/IMemberSchema.cs
index 59919c9..87f9cea 100644
--- a/CliFx/Schema/IMemberSchema.cs
+++ b/CliFx/Schema/IMemberSchema.cs
@@ -21,6 +21,6 @@ internal static class MemberSchemaExtensions
         {
             ParameterSchema => "Parameter",
             OptionSchema => "Option",
-            _ => throw new ArgumentOutOfRangeException(nameof(memberSchema))
+            _ => throw new ArgumentOutOfRangeException(nameof(memberSchema)),
         };
 }