diff --git a/MBTiles/Avalonia/MBTiles.Avalonia.csproj b/MBTiles/Avalonia/MBTiles.Avalonia.csproj
index ea043bfe..4a70a7a2 100644
--- a/MBTiles/Avalonia/MBTiles.Avalonia.csproj
+++ b/MBTiles/Avalonia/MBTiles.Avalonia.csproj
@@ -19,7 +19,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.2.8" />
+        <PackageReference Include="Avalonia" Version="11.3.0" />
         <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
     </ItemGroup>
 </Project>
diff --git a/MBTiles/WinUI/MBTiles.WinUI.csproj b/MBTiles/WinUI/MBTiles.WinUI.csproj
index f412630e..f9b6fb9b 100644
--- a/MBTiles/WinUI/MBTiles.WinUI.csproj
+++ b/MBTiles/WinUI/MBTiles.WinUI.csproj
@@ -22,7 +22,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.7.250401001" />
-        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
+        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.3916" />
         <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
     </ItemGroup>
 </Project>
diff --git a/MapControl/Avalonia/MapControl.Avalonia.csproj b/MapControl/Avalonia/MapControl.Avalonia.csproj
index 84eb9a5b..aa539fb3 100644
--- a/MapControl/Avalonia/MapControl.Avalonia.csproj
+++ b/MapControl/Avalonia/MapControl.Avalonia.csproj
@@ -16,7 +16,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.2.8" />
+        <PackageReference Include="Avalonia" Version="11.3.0" />
         <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.4" />
         <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.4" />
     </ItemGroup>
diff --git a/MapControl/WinUI/MapControl.WinUI.csproj b/MapControl/WinUI/MapControl.WinUI.csproj
index a36d03d7..5638561e 100644
--- a/MapControl/WinUI/MapControl.WinUI.csproj
+++ b/MapControl/WinUI/MapControl.WinUI.csproj
@@ -23,7 +23,7 @@
     <ItemGroup>
         <!-- Directly referencing "Microsoft.Web.WebView2 is a workaround for a bug in WindowsAppSDK, https://github.com/microsoft/WindowsAppSDK/issues/4807 -->
         <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.7.250401001" />
-        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
+        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.3916" />
         <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.4" />
         <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.4" />
     </ItemGroup>
diff --git a/MapProjections/Avalonia/MapProjections.Avalonia.csproj b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
index 27e0ba81..d80be96d 100644
--- a/MapProjections/Avalonia/MapProjections.Avalonia.csproj
+++ b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
@@ -19,7 +19,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.2.8" />
+        <PackageReference Include="Avalonia" Version="11.3.0" />
         <PackageReference Include="ProjNET4GeoAPI" Version="1.4.1" />
     </ItemGroup>
 </Project>
diff --git a/MapProjections/WinUI/MapProjections.WinUI.csproj b/MapProjections/WinUI/MapProjections.WinUI.csproj
index adefeb0a..a3009c98 100644
--- a/MapProjections/WinUI/MapProjections.WinUI.csproj
+++ b/MapProjections/WinUI/MapProjections.WinUI.csproj
@@ -22,7 +22,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.7.250401001" />
-        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
+        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.3916" />
         <PackageReference Include="ProjNET4GeoAPI" Version="1.4.1" />
     </ItemGroup>
 </Project>
diff --git a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
index 0ebf8a7a..5b4591e1 100644
--- a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
+++ b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
@@ -15,6 +15,6 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.2.8" />
+        <PackageReference Include="Avalonia" Version="11.3.0" />
     </ItemGroup>
 </Project>
diff --git a/MapUiTools/WinUI/MapUiTools.WinUI.csproj b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
index cb5e8af8..a92a72a4 100644
--- a/MapUiTools/WinUI/MapUiTools.WinUI.csproj
+++ b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
@@ -18,6 +18,6 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.7.250401001" />
-        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
+        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.3916" />
     </ItemGroup>
 </Project>
diff --git a/SampleApps/AvaloniaApp/AvaloniaApp.csproj b/SampleApps/AvaloniaApp/AvaloniaApp.csproj
index a7285dbb..9724c405 100644
--- a/SampleApps/AvaloniaApp/AvaloniaApp.csproj
+++ b/SampleApps/AvaloniaApp/AvaloniaApp.csproj
@@ -32,11 +32,11 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.2.8" />
-        <PackageReference Include="Avalonia.Desktop" Version="11.2.8" />
-        <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.8" />
-        <PackageReference Include="Avalonia.Fonts.Inter" Version="11.2.8" />
-        <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.2.8" />
+        <PackageReference Include="Avalonia" Version="11.3.0" />
+        <PackageReference Include="Avalonia.Desktop" Version="11.3.0" />
+        <PackageReference Include="Avalonia.Themes.Fluent" Version="11.3.0" />
+        <PackageReference Include="Avalonia.Fonts.Inter" Version="11.3.0" />
+        <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.3.0" />
         <PackageReference Include="Markdown.Avalonia.Tight" Version="11.0.2" />
         <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="9.0.4" />
     </ItemGroup>
diff --git a/SampleApps/WinUiApp/WinUiApp.csproj b/SampleApps/WinUiApp/WinUiApp.csproj
index 4f1a5355..b6cd92a7 100644
--- a/SampleApps/WinUiApp/WinUiApp.csproj
+++ b/SampleApps/WinUiApp/WinUiApp.csproj
@@ -38,7 +38,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="9.0.4" />
         <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.7.250401001" />
-        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
+        <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.3916" />
         <Manifest Include="$(ApplicationManifest)" />
     </ItemGroup>