diff --git a/src/AndroidTreeView.App/AndroidTreeView.App.csproj b/src/AndroidTreeView.App/AndroidTreeView.App.csproj
index 97f8655..24a6b51 100644
--- a/src/AndroidTreeView.App/AndroidTreeView.App.csproj
+++ b/src/AndroidTreeView.App/AndroidTreeView.App.csproj
@@ -23,21 +23,21 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Desktop" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.1.4" />
+    <PackageReference Include="Avalonia" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Desktop" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.1.6" />
     <!-- Avalonia.Controls.DataGrid has no 11.3.18 on nuget.org; the 11.3.x line ends at 11.3.13.
          11.3.13 depends on Avalonia >= 11.3.13 and is compatible with the pinned 11.3.18 core. -->
     <PackageReference Include="Avalonia.Controls.DataGrid" Version="12.1.2" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.12" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="11.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(Configuration)' == 'Debug'">
-    <PackageReference Include="Avalonia.Diagnostics" Version="11.3.22" />
+    <PackageReference Include="Avalonia.Diagnostics" Version="11.3.23" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/AndroidTreeView.Core/AndroidTreeView.Core.csproj b/src/AndroidTreeView.Core/AndroidTreeView.Core.csproj
index bafe82b..1a55558 100644
--- a/src/AndroidTreeView.Core/AndroidTreeView.Core.csproj
+++ b/src/AndroidTreeView.Core/AndroidTreeView.Core.csproj
@@ -6,8 +6,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.12" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="11.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/AndroidTreeView.Infrastructure/AndroidTreeView.Infrastructure.csproj b/src/AndroidTreeView.Infrastructure/AndroidTreeView.Infrastructure.csproj
index 99b34ab..9536d03 100644
--- a/src/AndroidTreeView.Infrastructure/AndroidTreeView.Infrastructure.csproj
+++ b/src/AndroidTreeView.Infrastructure/AndroidTreeView.Infrastructure.csproj
@@ -6,9 +6,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="10.0.12" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="11.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/AndroidTreeView.Mini.Mac/AndroidTreeView.Mini.Mac.csproj b/src/AndroidTreeView.Mini.Mac/AndroidTreeView.Mini.Mac.csproj
index 6b3f0e3..e4ed7ed 100644
--- a/src/AndroidTreeView.Mini.Mac/AndroidTreeView.Mini.Mac.csproj
+++ b/src/AndroidTreeView.Mini.Mac/AndroidTreeView.Mini.Mac.csproj
@@ -25,11 +25,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Desktop" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.1.4" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
+    <PackageReference Include="Avalonia" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Desktop" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="12.1.6" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="11.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/AndroidTreeView.Mini/AndroidTreeView.Mini.csproj b/src/AndroidTreeView.Mini/AndroidTreeView.Mini.csproj
index 5fc38a6..646b9b3 100644
--- a/src/AndroidTreeView.Mini/AndroidTreeView.Mini.csproj
+++ b/src/AndroidTreeView.Mini/AndroidTreeView.Mini.csproj
@@ -38,8 +38,8 @@
 
   <ItemGroup>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.12" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="11.0.0" />
   </ItemGroup>
 
   <!-- Mini shares the ADB, scrcpy and update stack with the full app, but keeps its own tiny UI. -->
diff --git a/src/AndroidTreeView.Shared/AndroidTreeView.Shared.csproj b/src/AndroidTreeView.Shared/AndroidTreeView.Shared.csproj
index 0b6a4e4..b06304c 100644
--- a/src/AndroidTreeView.Shared/AndroidTreeView.Shared.csproj
+++ b/src/AndroidTreeView.Shared/AndroidTreeView.Shared.csproj
@@ -6,9 +6,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.12" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.12" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="11.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="11.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/tests/AndroidTreeView.Adb.Tests/AndroidTreeView.Adb.Tests.csproj b/tests/AndroidTreeView.Adb.Tests/AndroidTreeView.Adb.Tests.csproj
index 17b3474..9a290dc 100644
--- a/tests/AndroidTreeView.Adb.Tests/AndroidTreeView.Adb.Tests.csproj
+++ b/tests/AndroidTreeView.Adb.Tests/AndroidTreeView.Adb.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.12.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="4.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/AndroidTreeView.App.Tests/AndroidTreeView.App.Tests.csproj b/tests/AndroidTreeView.App.Tests/AndroidTreeView.App.Tests.csproj
index 9a9ec94..33f2b73 100644
--- a/tests/AndroidTreeView.App.Tests/AndroidTreeView.App.Tests.csproj
+++ b/tests/AndroidTreeView.App.Tests/AndroidTreeView.App.Tests.csproj
@@ -9,9 +9,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
-    <PackageReference Include="Avalonia.Headless" Version="12.1.4" />
-    <PackageReference Include="Avalonia.Headless.XUnit" Version="12.1.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.12.0" />
+    <PackageReference Include="Avalonia.Headless" Version="12.1.6" />
+    <PackageReference Include="Avalonia.Headless.XUnit" Version="12.1.6" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="4.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/AndroidTreeView.Core.Tests/AndroidTreeView.Core.Tests.csproj b/tests/AndroidTreeView.Core.Tests/AndroidTreeView.Core.Tests.csproj
index b6b353c..a763214 100644
--- a/tests/AndroidTreeView.Core.Tests/AndroidTreeView.Core.Tests.csproj
+++ b/tests/AndroidTreeView.Core.Tests/AndroidTreeView.Core.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.12.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="4.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/AndroidTreeView.Infrastructure.Tests/AndroidTreeView.Infrastructure.Tests.csproj b/tests/AndroidTreeView.Infrastructure.Tests/AndroidTreeView.Infrastructure.Tests.csproj
index 8d2a477..d8d7d08 100644
--- a/tests/AndroidTreeView.Infrastructure.Tests/AndroidTreeView.Infrastructure.Tests.csproj
+++ b/tests/AndroidTreeView.Infrastructure.Tests/AndroidTreeView.Infrastructure.Tests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.12.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="4.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>