diff --git a/src/Abc.Zebus.MessageDsl.Generator.Tests/Abc.Zebus.MessageDsl.Generator.Tests.csproj b/src/Abc.Zebus.MessageDsl.Generator.Tests/Abc.Zebus.MessageDsl.Generator.Tests.csproj
index 386dfa5..8450519 100644
--- a/src/Abc.Zebus.MessageDsl.Generator.Tests/Abc.Zebus.MessageDsl.Generator.Tests.csproj
+++ b/src/Abc.Zebus.MessageDsl.Generator.Tests/Abc.Zebus.MessageDsl.Generator.Tests.csproj
@@ -9,11 +9,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" NoWarn="NU1608" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" NoWarn="NU1608" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="Moq" Version="[4.18.4]"/>
     <PackageReference Include="NUnit" Version="4.1.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/Abc.Zebus.MessageDsl.Tests/Abc.Zebus.MessageDsl.Tests.csproj b/src/Abc.Zebus.MessageDsl.Tests/Abc.Zebus.MessageDsl.Tests.csproj
index 66f7ebe..d4159aa 100644
--- a/src/Abc.Zebus.MessageDsl.Tests/Abc.Zebus.MessageDsl.Tests.csproj
+++ b/src/Abc.Zebus.MessageDsl.Tests/Abc.Zebus.MessageDsl.Tests.csproj
@@ -11,11 +11,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="NUnit" Version="4.1.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0"/>
-    <PackageReference Include="Verify.NUnit" Version="24.1.0" />
-    <PackageReference Include="Verify.DiffPlex" Version="*" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="Verify.NUnit" Version="26.0.1" />
+    <PackageReference Include="Verify.DiffPlex" Version="3.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index b3e4021..713a110 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -37,7 +37,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="JetBrains.Annotations" Version="2023.3.0" PrivateAssets="all" />
+    <PackageReference Include="JetBrains.Annotations" Version="2024.2.0" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>