diff --git a/Directory.Build.targets b/Directory.Build.targets
index b7f75cc1e..b18650649 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -10,6 +10,11 @@
     <DefineConstants>$(DefineConstants);INTERNAL_NULLABLE_ATTRIBUTES</DefineConstants>
   </PropertyGroup>
 
+  <!-- Automatically support the latest C# for netstandard2.0 projects -->
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <LangVersion>13.0</LangVersion>
+  </PropertyGroup>
+
   <!-- Add Roslyn analyzers NuGet to all projects -->
   <ItemGroup Condition=" '$(DisableRoslynAnalyzers)' != 'True' ">
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.0">
diff --git a/build-tools/Java.Interop.BootstrapTasks/Java.Interop.BootstrapTasks.csproj b/build-tools/Java.Interop.BootstrapTasks/Java.Interop.BootstrapTasks.csproj
index 9e01bae3a..f8cd822d4 100644
--- a/build-tools/Java.Interop.BootstrapTasks/Java.Interop.BootstrapTasks.csproj
+++ b/build-tools/Java.Interop.BootstrapTasks/Java.Interop.BootstrapTasks.csproj
@@ -3,7 +3,6 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-    <LangVersion>11.0</LangVersion>
   </PropertyGroup>
 
   <Import Project="..\..\TargetFrameworkDependentValues.props" />
diff --git a/src/Java.Interop.Localization/Java.Interop.Localization.csproj b/src/Java.Interop.Localization/Java.Interop.Localization.csproj
index 1186ef2d6..c9c30921c 100644
--- a/src/Java.Interop.Localization/Java.Interop.Localization.csproj
+++ b/src/Java.Interop.Localization/Java.Interop.Localization.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <LangVersion>8.0</LangVersion>
     <Nullable>enable</Nullable>
     <NeutralLanguage>en</NeutralLanguage>
     <SignAssembly>true</SignAssembly>
diff --git a/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil.csproj b/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil.csproj
index b36defd33..949defc3b 100644
--- a/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil.csproj
+++ b/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <LangVersion>8.0</LangVersion>
     <Nullable>enable</Nullable>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\..\product.snk</AssemblyOriginatorKeyFile>
diff --git a/src/Java.Interop.Tools.Diagnostics/Java.Interop.Tools.Diagnostics.csproj b/src/Java.Interop.Tools.Diagnostics/Java.Interop.Tools.Diagnostics.csproj
index e4b61663d..8e4c99f32 100644
--- a/src/Java.Interop.Tools.Diagnostics/Java.Interop.Tools.Diagnostics.csproj
+++ b/src/Java.Interop.Tools.Diagnostics/Java.Interop.Tools.Diagnostics.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <LangVersion>8.0</LangVersion>
     <Nullable>enable</Nullable>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\..\product.snk</AssemblyOriginatorKeyFile>
diff --git a/src/Java.Interop.Tools.JavaCallableWrappers/Java.Interop.Tools.JavaCallableWrappers.csproj b/src/Java.Interop.Tools.JavaCallableWrappers/Java.Interop.Tools.JavaCallableWrappers.csproj
index 63e7835eb..07d9f7705 100644
--- a/src/Java.Interop.Tools.JavaCallableWrappers/Java.Interop.Tools.JavaCallableWrappers.csproj
+++ b/src/Java.Interop.Tools.JavaCallableWrappers/Java.Interop.Tools.JavaCallableWrappers.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <LangVersion>11.0</LangVersion>
     <Nullable>enable</Nullable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <SignAssembly>true</SignAssembly>
diff --git a/src/Java.Interop.Tools.JavaSource/Java.Interop.Tools.JavaSource.csproj b/src/Java.Interop.Tools.JavaSource/Java.Interop.Tools.JavaSource.csproj
index acb03d2d7..f745905fc 100644
--- a/src/Java.Interop.Tools.JavaSource/Java.Interop.Tools.JavaSource.csproj
+++ b/src/Java.Interop.Tools.JavaSource/Java.Interop.Tools.JavaSource.csproj
@@ -2,7 +2,6 @@
   
   <PropertyGroup>
     <TargetFramework>$(DotNetTargetFramework)</TargetFramework>
-    <LangVersion>8.0</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
   
diff --git a/src/Java.Interop.Tools.Maven/Java.Interop.Tools.Maven.csproj b/src/Java.Interop.Tools.Maven/Java.Interop.Tools.Maven.csproj
index 2eca9a9a3..820229363 100644
--- a/src/Java.Interop.Tools.Maven/Java.Interop.Tools.Maven.csproj
+++ b/src/Java.Interop.Tools.Maven/Java.Interop.Tools.Maven.csproj
@@ -2,8 +2,6 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <LangVersion>11.0</LangVersion>
-    <Nullable>enable</Nullable>
     <Nullable>enable</Nullable>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\..\product.snk</AssemblyOriginatorKeyFile>
diff --git a/src/Java.Interop/Java.Interop.csproj b/src/Java.Interop/Java.Interop.csproj
index 127fc3288..6feda898b 100644
--- a/src/Java.Interop/Java.Interop.csproj
+++ b/src/Java.Interop/Java.Interop.csproj
@@ -27,8 +27,6 @@
     <OutputPath>$(ToolOutputFullPath)</OutputPath>
     <DocumentationFile>$(ToolOutputFullPath)Java.Interop.xml</DocumentationFile>
     <JNIEnvGenPath>$(BuildToolOutputFullPath)</JNIEnvGenPath>
-    <LangVersion Condition=" '$(JIBuildingForNetCoreApp)' == 'True' ">9.0</LangVersion>
-    <LangVersion Condition=" '$(LangVersion)' == '' ">8.0</LangVersion>
     <Version>$(JICoreLibVersion)</Version>
     <Standalone Condition=" '$(Standalone)' == '' ">true</Standalone>
   </PropertyGroup>