diff --git a/src/CommunityToolkit/Xamarin.CommunityToolkit.UnitTests/Xamarin.CommunityToolkit.UnitTests.csproj b/src/CommunityToolkit/Xamarin.CommunityToolkit.UnitTests/Xamarin.CommunityToolkit.UnitTests.csproj
index 506115a4f0..9d570a6d9e 100644
--- a/src/CommunityToolkit/Xamarin.CommunityToolkit.UnitTests/Xamarin.CommunityToolkit.UnitTests.csproj
+++ b/src/CommunityToolkit/Xamarin.CommunityToolkit.UnitTests/Xamarin.CommunityToolkit.UnitTests.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netcoreapp2.1;netcoreapp3.1;net461</TargetFrameworks>
+    <LangVersion>latest</LangVersion>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
diff --git a/src/CommunityToolkit/Xamarin.CommunityToolkit/Xamarin.CommunityToolkit.csproj b/src/CommunityToolkit/Xamarin.CommunityToolkit/Xamarin.CommunityToolkit.csproj
index 9b3561baab..7e693db611 100644
--- a/src/CommunityToolkit/Xamarin.CommunityToolkit/Xamarin.CommunityToolkit.csproj
+++ b/src/CommunityToolkit/Xamarin.CommunityToolkit/Xamarin.CommunityToolkit.csproj
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard1.0;netstandard2.0;netstandard2.1;Xamarin.iOS10;MonoAndroid10.0;Xamarin.TVOS10;Xamarin.WatchOS10;Xamarin.Mac20;tizen40</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);uap10.0.17763;netcoreapp3.1;net472;net471</TargetFrameworks>
+    <LangVersion>latest</LangVersion>
     <AssemblyName>Xamarin.CommunityToolkit</AssemblyName>
     <RootNamespace>Xamarin.CommunityToolkit</RootNamespace>
     <PackageId>Xamarin.CommunityToolkit</PackageId>