diff --git a/Directory.Build.props b/Directory.Build.props
index c1abba1..505f6cd 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -47,19 +47,19 @@
     </PackageReference>
     
     <!-- BannedApiAnalyzers - Prevent usage of specific APIs -->
-    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="4.14.0">
+    <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="5.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     
     <!-- Meziantou - Comprehensive code quality -->
-    <PackageReference Include="Meziantou.Analyzer" Version="3.0.115">
+    <PackageReference Include="Meziantou.Analyzer" Version="3.0.119">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
 
     <!-- SonarAnalyzer - Industry-standard analysis -->
-    <PackageReference Include="SonarAnalyzer.CSharp" Version="10.27.0.140913">
+    <PackageReference Include="SonarAnalyzer.CSharp" Version="10.28.0.143324">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -73,7 +73,7 @@
          Library projects under src/ should opt in; test / example /
          benchmark projects should not. Per-repo enablement is tracked as a
          follow-up maintenance issue. -->
-    <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4">
+    <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="5.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/src/Wolfgang.Etl.Csv/Wolfgang.Etl.Csv.csproj b/src/Wolfgang.Etl.Csv/Wolfgang.Etl.Csv.csproj
index 45c97df..ab4a20d 100644
--- a/src/Wolfgang.Etl.Csv/Wolfgang.Etl.Csv.csproj
+++ b/src/Wolfgang.Etl.Csv/Wolfgang.Etl.Csv.csproj
@@ -37,7 +37,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Wolfgang.Etl.Abstractions" Version="0.14.1" />
+    <PackageReference Include="Wolfgang.Etl.Abstractions" Version="0.15.0" />
     <PackageReference Include="CsvHelper" Version="33.1.0" />
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.9" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.9" />
diff --git a/tests/Wolfgang.Etl.Csv.Tests.Unit/Wolfgang.Etl.Csv.Tests.Unit.csproj b/tests/Wolfgang.Etl.Csv.Tests.Unit/Wolfgang.Etl.Csv.Tests.Unit.csproj
index cf91b1a..8c0e848 100644
--- a/tests/Wolfgang.Etl.Csv.Tests.Unit/Wolfgang.Etl.Csv.Tests.Unit.csproj
+++ b/tests/Wolfgang.Etl.Csv.Tests.Unit/Wolfgang.Etl.Csv.Tests.Unit.csproj
@@ -22,8 +22,8 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" Condition="!$(TargetFramework.StartsWith('net5.')) AND !$(TargetFramework.StartsWith('net6.')) AND !$(TargetFramework.StartsWith('net7.')) AND !$(TargetFramework.StartsWith('netcoreapp'))" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" Condition="$(TargetFramework.StartsWith('net5.')) OR $(TargetFramework.StartsWith('net6.')) OR $(TargetFramework.StartsWith('net7.')) OR $(TargetFramework.StartsWith('netcoreapp'))" />
     <PackageReference Include="System.Linq.Async" Version="7.0.1" />
-    <PackageReference Include="Wolfgang.Etl.TestKit" Version="0.9.0" />
-    <PackageReference Include="Wolfgang.Etl.TestKit.Xunit" Version="0.9.0" />
+    <PackageReference Include="Wolfgang.Etl.TestKit" Version="0.10.0" />
+    <PackageReference Include="Wolfgang.Etl.TestKit.Xunit" Version="0.10.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" NoWarn="NU1701">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
@@ -35,7 +35,7 @@
        check (CsvXmlDocExampleRotTests). Restricted to modern TFMs because
        the Roslyn analyzers require .NET 8+ to load cleanly. -->
   <ItemGroup Condition="'$(TargetFramework)' == 'net8.0' OR '$(TargetFramework)' == 'net9.0' OR '$(TargetFramework)' == 'net10.0'">
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.13.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />
   </ItemGroup>
 
   <!-- Analyzer PackageReferences are centralized in Directory.Build.props -->