diff --git a/Directory.Build.props b/Directory.Build.props
index 34d01ff1..ebc7e85e 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -3,7 +3,7 @@
         <Product>XAML Map Control</Product>
         <Authors>Clemens Fischer</Authors>
         <Copyright>Copyright © 2024 Clemens Fischer</Copyright>
-        <Version>11.1.0</Version>
+        <Version>12.0.0</Version>
         <AssemblyVersion>$(Version)</AssemblyVersion>
         <AssemblyOriginatorKeyFile>..\..\MapControl.snk</AssemblyOriginatorKeyFile>
         <SignAssembly>true</SignAssembly>
diff --git a/MBTiles/Avalonia/MBTiles.Avalonia.csproj b/MBTiles/Avalonia/MBTiles.Avalonia.csproj
index 9be70b3f..ed157d3c 100644
--- a/MBTiles/Avalonia/MBTiles.Avalonia.csproj
+++ b/MBTiles/Avalonia/MBTiles.Avalonia.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <DefineConstants>AVALONIA</DefineConstants>
         <RootNamespace>MapControl.MBTiles</RootNamespace>
         <AssemblyTitle>XAML Map Control MBTiles Library for Avalonia UI</AssemblyTitle>
diff --git a/MBTiles/WPF/MBTiles.WPF.csproj b/MBTiles/WPF/MBTiles.WPF.csproj
index 91425c6c..d0230023 100644
--- a/MBTiles/WPF/MBTiles.WPF.csproj
+++ b/MBTiles/WPF/MBTiles.WPF.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0-windows;net462</TargetFrameworks>
+        <TargetFrameworks>net8.0-windows;net462</TargetFrameworks>
         <UseWPF>true</UseWPF>
         <DefineConstants>WPF</DefineConstants>
         <RootNamespace>MapControl.MBTiles</RootNamespace>
diff --git a/MBTiles/WinUI/MBTiles.WinUI.csproj b/MBTiles/WinUI/MBTiles.WinUI.csproj
index 9883bb5c..ad83e3c7 100644
--- a/MBTiles/WinUI/MBTiles.WinUI.csproj
+++ b/MBTiles/WinUI/MBTiles.WinUI.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0-windows10.0.17763.0</TargetFramework>
+        <TargetFramework>net8.0-windows10.0.17763.0</TargetFramework>
         <RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
         <UseRidGraph>true</UseRidGraph>
         <UseWinUI>true</UseWinUI>
diff --git a/MapControl/Avalonia/MapControl.Avalonia.csproj b/MapControl/Avalonia/MapControl.Avalonia.csproj
index 08fff72a..02fd088d 100644
--- a/MapControl/Avalonia/MapControl.Avalonia.csproj
+++ b/MapControl/Avalonia/MapControl.Avalonia.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <DefineConstants>AVALONIA</DefineConstants>
         <RootNamespace>MapControl</RootNamespace>
diff --git a/MapControl/WPF/MapControl.WPF.csproj b/MapControl/WPF/MapControl.WPF.csproj
index 7c0d6a88..b0c2c2ed 100644
--- a/MapControl/WPF/MapControl.WPF.csproj
+++ b/MapControl/WPF/MapControl.WPF.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0-windows;net462</TargetFrameworks>
+        <TargetFrameworks>net8.0-windows;net462</TargetFrameworks>
         <UseWPF>true</UseWPF>
         <DefineConstants>WPF</DefineConstants>
         <RootNamespace>MapControl</RootNamespace>
diff --git a/MapControl/WinUI/MapControl.WinUI.csproj b/MapControl/WinUI/MapControl.WinUI.csproj
index 67c83bdf..e1458837 100644
--- a/MapControl/WinUI/MapControl.WinUI.csproj
+++ b/MapControl/WinUI/MapControl.WinUI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0-windows10.0.17763.0</TargetFramework>
-        <RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
+        <TargetFramework>net8.0-windows10.0.17763.0</TargetFramework>
+        <RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
         <UseWinUI>true</UseWinUI>
         <DefineConstants>WINUI</DefineConstants>
         <RootNamespace>MapControl</RootNamespace>
diff --git a/MapProjections/Avalonia/MapProjections.Avalonia.csproj b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
index cabc1e51..8793d2c8 100644
--- a/MapProjections/Avalonia/MapProjections.Avalonia.csproj
+++ b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <DefineConstants>AVALONIA</DefineConstants>
         <RootNamespace>MapControl.Projections</RootNamespace>
         <AssemblyTitle>XAML Map Control Projections Library for Avalonia UI</AssemblyTitle>
diff --git a/MapProjections/WPF/MapProjections.WPF.csproj b/MapProjections/WPF/MapProjections.WPF.csproj
index bc5df138..6fbeb346 100644
--- a/MapProjections/WPF/MapProjections.WPF.csproj
+++ b/MapProjections/WPF/MapProjections.WPF.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0-windows;net462</TargetFrameworks>
+        <TargetFrameworks>net8.0-windows;net462</TargetFrameworks>
         <UseWPF>true</UseWPF>
         <DefineConstants>WPF</DefineConstants>
         <RootNamespace>MapControl.Projections</RootNamespace>
diff --git a/MapProjections/WinUI/MapProjections.WinUI.csproj b/MapProjections/WinUI/MapProjections.WinUI.csproj
index 43086944..8ce81694 100644
--- a/MapProjections/WinUI/MapProjections.WinUI.csproj
+++ b/MapProjections/WinUI/MapProjections.WinUI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0-windows10.0.17763.0</TargetFramework>
-        <RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
+        <TargetFramework>net8.0-windows10.0.17763.0</TargetFramework>
+        <RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
         <UseRidGraph>true</UseRidGraph>
         <UseWinUI>true</UseWinUI>
         <DefineConstants>WINUI</DefineConstants>
diff --git a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
index d6d52df8..b8a42f61 100644
--- a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
+++ b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <DefineConstants>AVALONIA</DefineConstants>
         <RootNamespace>MapControl.UiTools</RootNamespace>
         <AssemblyTitle>XAML Map Control UI Tools Library for Avalonia UI</AssemblyTitle>
diff --git a/MapUiTools/WPF/MapUiTools.WPF.csproj b/MapUiTools/WPF/MapUiTools.WPF.csproj
index bff98dd3..28abd020 100644
--- a/MapUiTools/WPF/MapUiTools.WPF.csproj
+++ b/MapUiTools/WPF/MapUiTools.WPF.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFrameworks>net6.0-windows;net462</TargetFrameworks>
+        <TargetFrameworks>net8.0-windows;net462</TargetFrameworks>
         <UseWPF>true</UseWPF>
         <DefineConstants>WPF</DefineConstants>
         <RootNamespace>MapControl.UiTools</RootNamespace>
diff --git a/MapUiTools/WinUI/MapUiTools.WinUI.csproj b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
index bec9f7c2..88303f84 100644
--- a/MapUiTools/WinUI/MapUiTools.WinUI.csproj
+++ b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0-windows10.0.17763.0</TargetFramework>
-        <RuntimeIdentifiers>win10-x86;win10-x64;win10-arm64</RuntimeIdentifiers>
+        <TargetFramework>net8.0-windows10.0.17763.0</TargetFramework>
+        <RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
         <UseRidGraph>true</UseRidGraph>
         <UseWinUI>true</UseWinUI>
         <DefineConstants>WINUI</DefineConstants>