diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/NetBooterLink.cs b/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/NetBooterLink.cs
index 2d15d0b..d6f6805 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/NetBooterLink.cs
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/NetBooterLink.cs
@@ -32,7 +32,7 @@ public bool this[int port]
             }
         }
 
-        public event PropertyChangedEventHandler PropertyChanged;
+        public event PropertyChangedEventHandler? PropertyChanged;
         public event EventHandler<Exception>? ErrorOccurred;
 
         public void Power(int outlet, bool state)
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/ThreeByte.LinkLib.NetBooter.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/ThreeByte.LinkLib.NetBooter.csproj
index 824f710..ec69a40 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/ThreeByte.LinkLib.NetBooter.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.NetBooter/ThreeByte.LinkLib.NetBooter.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.ProjectorLink/ThreeByte.LinkLib.ProjectorLink.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.ProjectorLink/ThreeByte.LinkLib.ProjectorLink.csproj
index 887e0c5..3f9cdcd 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.ProjectorLink/ThreeByte.LinkLib.ProjectorLink.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.ProjectorLink/ThreeByte.LinkLib.ProjectorLink.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/FramedSerialLink.cs b/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/FramedSerialLink.cs
index 3f383e4..f44f612 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/FramedSerialLink.cs
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/FramedSerialLink.cs
@@ -158,7 +158,7 @@ public void Dispose()
             _serialLink.Dispose();
         }
 
-        private void OnDataReceived(object sender, EventArgs e)
+        private void OnDataReceived(object? sender, EventArgs e)
         {
             bool hasNewData = false;
 
@@ -239,7 +239,7 @@ private void OnDataReceived(object sender, EventArgs e)
             }
         }
 
-        private void OnErrorOccurred(object sender, Exception ex)
+        private void OnErrorOccurred(object? sender, Exception ex)
         {
             ErrorOccurred?.Invoke(sender, ex);
         }
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/ThreeByte.LinkLib.SerialLink.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/ThreeByte.LinkLib.SerialLink.csproj
index d5efd72..2ab1895 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/ThreeByte.LinkLib.SerialLink.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.SerialLink/ThreeByte.LinkLib.SerialLink.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.Shared/ThreeByte.LinkLib.Shared.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.Shared/ThreeByte.LinkLib.Shared.csproj
index 39de2ea..0ccccae 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.Shared/ThreeByte.LinkLib.Shared.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.Shared/ThreeByte.LinkLib.Shared.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/AsyncTcpLink.cs b/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/AsyncTcpLink.cs
index ea30efc..2cc3780 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/AsyncTcpLink.cs
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/AsyncTcpLink.cs
@@ -170,7 +170,7 @@ private void SafeClose()
             ChangeIsConnected(false);
         }
 
-        private void SafeConnect(object state)
+        private void SafeConnect(object? state)
         {
             SafeConnect();
         }
@@ -325,7 +325,7 @@ private void ReceiveData()
 
         private void ReadCallback(IAsyncResult asyncResult)
         {
-            byte[] buffer = (byte[])asyncResult.AsyncState ?? Array.Empty<byte>();
+            byte[] buffer = (byte[]?)asyncResult.AsyncState ?? Array.Empty<byte>();
             bool hasNewData = false;
             int bytesRead = 0;
 
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/ThreeByte.LinkLib.TcpLink.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/ThreeByte.LinkLib.TcpLink.csproj
index 824f710..ec69a40 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/ThreeByte.LinkLib.TcpLink.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.TcpLink/ThreeByte.LinkLib.TcpLink.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/AsyncUdpLink.cs b/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/AsyncUdpLink.cs
index d4dc6ca..58ada62 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/AsyncUdpLink.cs
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/AsyncUdpLink.cs
@@ -220,7 +220,7 @@ private void ReceiveCallback(IAsyncResult asyncResult)
             {
                 try
                 {
-                    IPEndPoint remoteEndpoint = new IPEndPoint(IPAddress.Any, _settings.RemotePort);
+                    IPEndPoint? remoteEndpoint = new IPEndPoint(IPAddress.Any, _settings.RemotePort);
                     byte[] bytesRead = _udpClient?.EndReceive(asyncResult, ref remoteEndpoint) ?? Array.Empty<byte>();
 
                     if (_isEnabled)
diff --git a/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/ThreeByte.LinkLib.UdpLink.csproj b/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/ThreeByte.LinkLib.UdpLink.csproj
index 824f710..9354acf 100644
--- a/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/ThreeByte.LinkLib.UdpLink.csproj
+++ b/ThreeByte.LinkLib/ThreeByte.LinkLib.UdpLink/ThreeByte.LinkLib.UdpLink.csproj
@@ -1,8 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
-    <Nullable>enable</Nullable>
+  <TargetFrameworks>net10.0;netstandard2.0;netstandard2.1</TargetFrameworks>
+  <Nullable>enable</Nullable>
+  <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
   <ItemGroup>