diff --git a/Caches/FileDbCache/FileDbCache.csproj b/Caches/FileDbCache/FileDbCache.csproj
index 2eeb9293..240195e7 100644
--- a/Caches/FileDbCache/FileDbCache.csproj
+++ b/Caches/FileDbCache/FileDbCache.csproj
@@ -11,7 +11,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.3" />
         <PackageReference Include="FileDb.Standard" Version="7.4.4" />
     </ItemGroup>
 </Project>
diff --git a/Caches/SQLiteCache/SQLiteCache.csproj b/Caches/SQLiteCache/SQLiteCache.csproj
index 5e2b1c04..15965932 100644
--- a/Caches/SQLiteCache/SQLiteCache.csproj
+++ b/Caches/SQLiteCache/SQLiteCache.csproj
@@ -11,7 +11,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.3" />
         <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 6098b954..c2536b36 100644
--- a/MBTiles/WinUI/MBTiles.WinUI.csproj
+++ b/MBTiles/WinUI/MBTiles.WinUI.csproj
@@ -21,7 +21,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
+        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250228001" />
         <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
         <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
     </ItemGroup>
diff --git a/MapControl/Avalonia/MapControl.Avalonia.csproj b/MapControl/Avalonia/MapControl.Avalonia.csproj
index 90bb2c98..207f23c6 100644
--- a/MapControl/Avalonia/MapControl.Avalonia.csproj
+++ b/MapControl/Avalonia/MapControl.Avalonia.csproj
@@ -17,7 +17,7 @@
 
     <ItemGroup>
         <PackageReference Include="Avalonia" Version="11.2.5" />
-        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
-        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.3" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.3" />
     </ItemGroup>
 </Project>
diff --git a/MapControl/UWP/MapControl.UWP.csproj b/MapControl/UWP/MapControl.UWP.csproj
index 35ee99a3..60579463 100644
--- a/MapControl/UWP/MapControl.UWP.csproj
+++ b/MapControl/UWP/MapControl.UWP.csproj
@@ -284,10 +284,10 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Caching.Abstractions">
-      <Version>9.0.2</Version>
+      <Version>9.0.3</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Caching.Memory">
-      <Version>9.0.2</Version>
+      <Version>9.0.3</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
       <Version>6.2.14</Version>
diff --git a/MapControl/WPF/MapControl.WPF.csproj b/MapControl/WPF/MapControl.WPF.csproj
index ce436151..e19b9008 100644
--- a/MapControl/WPF/MapControl.WPF.csproj
+++ b/MapControl/WPF/MapControl.WPF.csproj
@@ -25,7 +25,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
-        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.3" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.3" />
     </ItemGroup>
 </Project>
diff --git a/MapControl/WinUI/MapControl.WinUI.csproj b/MapControl/WinUI/MapControl.WinUI.csproj
index 113e4984..ebd4e59e 100644
--- a/MapControl/WinUI/MapControl.WinUI.csproj
+++ b/MapControl/WinUI/MapControl.WinUI.csproj
@@ -22,10 +22,10 @@
 
     <ItemGroup>
         <!-- Directly referencing "Microsoft.Web.WebView2 is a workaround for a bug in WindowsAppSDK, https://github.com/microsoft/WindowsAppSDK/issues/4807 -->
-        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3065.39" />
-        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
+        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3124.44" />
+        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250228001" />
         <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
-        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.2" />
-        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.3" />
+        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.3" />
     </ItemGroup>
 </Project>
diff --git a/MapProjections/WinUI/MapProjections.WinUI.csproj b/MapProjections/WinUI/MapProjections.WinUI.csproj
index 196f46e1..f5c4902b 100644
--- a/MapProjections/WinUI/MapProjections.WinUI.csproj
+++ b/MapProjections/WinUI/MapProjections.WinUI.csproj
@@ -21,7 +21,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
+        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250228001" />
         <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
         <PackageReference Include="ProjNET4GeoAPI" Version="1.4.1" />
     </ItemGroup>
diff --git a/MapUiTools/WinUI/MapUiTools.WinUI.csproj b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
index 938c034f..8d488c1b 100644
--- a/MapUiTools/WinUI/MapUiTools.WinUI.csproj
+++ b/MapUiTools/WinUI/MapUiTools.WinUI.csproj
@@ -17,7 +17,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
+        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250228001" />
         <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
     </ItemGroup>
 </Project>
diff --git a/SampleApps/WinUiApp/WinUiApp.csproj b/SampleApps/WinUiApp/WinUiApp.csproj
index b4ca101d..a8112acd 100644
--- a/SampleApps/WinUiApp/WinUiApp.csproj
+++ b/SampleApps/WinUiApp/WinUiApp.csproj
@@ -36,7 +36,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
+        <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250228001" />
         <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
         <Manifest Include="$(ApplicationManifest)" />
     </ItemGroup>