diff --git a/RSND/RSND.csproj b/RSND/RSND.csproj
index 613d7f8..5267774 100644
--- a/RSND/RSND.csproj
+++ b/RSND/RSND.csproj
@@ -5,6 +5,7 @@
         <TargetFramework>net6.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
+        <LangVersion>10</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>