diff --git a/Source/Framework/Framework.csproj b/Source/Framework/Framework.csproj
index 5276b5440..ef234cdb7 100644
--- a/Source/Framework/Framework.csproj
+++ b/Source/Framework/Framework.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net5.0</TargetFramework>
 	<Platforms>x64</Platforms>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <LangVersion>8.0</LangVersion>
+    <LangVersion>9.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Source/Game/Game.csproj b/Source/Game/Game.csproj
index b88d82e04..963776e9b 100644
--- a/Source/Game/Game.csproj
+++ b/Source/Game/Game.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net5.0</TargetFramework>
 	<Platforms>x64</Platforms>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <LangVersion>8.0</LangVersion>
+    <LangVersion>9.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Source/Scripts/Scripts.csproj b/Source/Scripts/Scripts.csproj
index c5dddaee4..f07772691 100644
--- a/Source/Scripts/Scripts.csproj
+++ b/Source/Scripts/Scripts.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>net5.0</TargetFramework>
 	<Platforms>x64</Platforms>
-	<LangVersion>8.0</LangVersion>
+	<LangVersion>9.0</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>