diff --git a/Directory.Build.targets b/Directory.Build.targets
index 961c349a4..a6024dbe4 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -11,17 +11,17 @@
 
   <!-- NuGet Dependencies -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Xml.SgmlReader"                     Version="1.8.16" />
     <PackageReference Update="GitInfo"                                      Version="2.1.2" />
     <PackageReference Update="HtmlAgilityPack"                              Version="1.11.30" />
     <PackageReference Update="Irony"                                        Version="1.1.0" />
-    <PackageReference Update="Microsoft.Build.Framework"                    Version="16.11.0" />
-    <PackageReference Update="Microsoft.Build.Utilities.Core"               Version="16.11.0" />
-    <PackageReference Update="Microsoft.CodeAnalysis.CSharp"                Version="3.11.0" />
+    <PackageReference Update="Microsoft.Build.Framework"                    Version="17.3.2" />
+    <PackageReference Update="Microsoft.Build.Utilities.Core"               Version="17.3.2" />
+    <PackageReference Update="Microsoft.CodeAnalysis.CSharp"                Version="4.3.1" />
     <PackageReference Update="Microsoft.DotNet.GenAPI"                      Version="7.0.0-beta.22103.1" />
-    <PackageReference Update="Microsoft.NET.Test.Sdk"                       Version="16.11.0" />
-    <PackageReference Update="Microsoft.NETFramework.ReferenceAssemblies"   Version="1.0.2" />
+    <PackageReference Update="Microsoft.NET.Test.Sdk"                       Version="17.5.0-preview-20221003-04" />
+    <PackageReference Update="Microsoft.NETFramework.ReferenceAssemblies"   Version="1.0.3" />
     <PackageReference Update="Microsoft.SourceLink.GitHub"                  Version="1.1.1" />
+    <PackageReference Update="Microsoft.Xml.SgmlReader"                     Version="1.8.16" />
     <PackageReference Update="Mono.CSharp"                                  Version="4.0.0.143" />
     <PackageReference Update="Mono.Linq.Expressions"                        Version="2.0.0" />
     <PackageReference Update="Mono.Options"                                 Version="6.12.0.148" />
diff --git a/samples/Hello-Java.Base/Hello-Java.Base.csproj b/samples/Hello-Java.Base/Hello-Java.Base.csproj
index 82b0b2edf..218ae3bf8 100644
--- a/samples/Hello-Java.Base/Hello-Java.Base.csproj
+++ b/samples/Hello-Java.Base/Hello-Java.Base.csproj
@@ -5,6 +5,7 @@
     <OutputType>Exe</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Nullable>enable</Nullable>
+    <StartupObject>Hello.App</StartupObject>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/tests/Java.Interop.Tools.JavaTypeSystem-Tests/Java.Interop.Tools.JavaTypeSystem-Tests.csproj b/tests/Java.Interop.Tools.JavaTypeSystem-Tests/Java.Interop.Tools.JavaTypeSystem-Tests.csproj
index f28a0f6dd..f1f14b19d 100644
--- a/tests/Java.Interop.Tools.JavaTypeSystem-Tests/Java.Interop.Tools.JavaTypeSystem-Tests.csproj
+++ b/tests/Java.Interop.Tools.JavaTypeSystem-Tests/Java.Interop.Tools.JavaTypeSystem-Tests.csproj
@@ -13,14 +13,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="nunit" Version="3.12.0" />
-    <PackageReference Include="NUnit.ConsoleRunner" Version="3.11.1" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.16.1">
+    <PackageReference Include="nunit" />
+    <PackageReference Include="NUnit.ConsoleRunner" />
+    <PackageReference Include="NUnit3TestAdapter">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
-    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" PrivateAssets="All" Version="1.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>