diff --git a/Bindings/dotnet/RoyalApps.RoyalVNCKit.Demo/RoyalApps.RoyalVNCKit.Demo.csproj b/Bindings/dotnet/RoyalApps.RoyalVNCKit.Demo/RoyalApps.RoyalVNCKit.Demo.csproj
index cf9d0a7f..adaa62cb 100644
--- a/Bindings/dotnet/RoyalApps.RoyalVNCKit.Demo/RoyalApps.RoyalVNCKit.Demo.csproj
+++ b/Bindings/dotnet/RoyalApps.RoyalVNCKit.Demo/RoyalApps.RoyalVNCKit.Demo.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RollForward>Major</RollForward>
     <Nullable>enable</Nullable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
diff --git a/Bindings/dotnet/RoyalApps.RoyalVNCKit/RoyalApps.RoyalVNCKit.csproj b/Bindings/dotnet/RoyalApps.RoyalVNCKit/RoyalApps.RoyalVNCKit.csproj
index 9676ba23..c241c3f5 100644
--- a/Bindings/dotnet/RoyalApps.RoyalVNCKit/RoyalApps.RoyalVNCKit.csproj
+++ b/Bindings/dotnet/RoyalApps.RoyalVNCKit/RoyalApps.RoyalVNCKit.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
 
     <IsAotCompatible>true</IsAotCompatible>