diff --git a/MermaidPad.csproj b/MermaidPad.csproj
index 324ed8b..106cda5 100644
--- a/MermaidPad.csproj
+++ b/MermaidPad.csproj
@@ -24,8 +24,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="AsyncAwaitBestPractices" Version="9.0.0" />
-        <PackageReference Include="AsyncAwaitBestPractices.MVVM" Version="9.0.0" />
+        <PackageReference Include="AsyncAwaitBestPractices" Version="10.0.0" />
+        <PackageReference Include="AsyncAwaitBestPractices.MVVM" Version="10.0.0" />
         <PackageReference Include="Avalonia" Version="11.3.11" />
         <PackageReference Include="Avalonia.Desktop" Version="11.3.11" />
         <PackageReference Include="Avalonia.Themes.Fluent" Version="11.3.11" />
@@ -37,9 +37,9 @@
         <PackageReference Include="Dock.Serializer.Newtonsoft" Version="11.3.9" />
         <PackageReference Include="JetBrains.Annotations" Version="2025.2.4" />
         <!--<PackageReference Include="MessageBox.Avalonia" Version="3.2.0" />-->
-        <PackageReference Include="Microsoft.DotNet.ApiCompat.Task" Version="9.0.310" />
-        <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.12" />
-        <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="9.0.12" />
+        <PackageReference Include="Microsoft.DotNet.ApiCompat.Task" Version="10.0.102" />
+        <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.2" />
+        <PackageReference Include="Microsoft.Extensions.ObjectPool" Version="10.0.2" />
         <PackageReference Include="Microsoft.Extensions.ObjectPool.DependencyInjection" Version="10.2.0" />
         <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.14.15">
             <PrivateAssets>all</PrivateAssets>
@@ -54,15 +54,15 @@
         <PackageReference Include="Serilog.Enrichers.Process" Version="3.0.0" />
         <PackageReference Include="Serilog.Enrichers.Thread" Version="4.0.0" />
         <PackageReference Include="Serilog.Exceptions" Version="8.4.0" />
-        <PackageReference Include="Serilog.Extensions.Logging" Version="9.0.2" />
+        <PackageReference Include="Serilog.Extensions.Logging" Version="10.0.0" />
         <PackageReference Include="Serilog.Sinks.Async" Version="2.1.0" />
         <PackageReference Include="Serilog.Sinks.Debug" Version="3.0.0" />
         <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
         <PackageReference Include="SerilogAnalyzer" Version="0.15.0" />
         <PackageReference Include="SkiaSharp" Version="3.119.1" />
         <PackageReference Include="Svg.Skia" Version="3.4.1" />
-        <PackageReference Include="TextMateSharp" Version="1.0.70" />
-        <PackageReference Include="TextMateSharp.Grammars" Version="1.0.70" />
+        <PackageReference Include="TextMateSharp" Version="2.0.2" />
+        <PackageReference Include="TextMateSharp.Grammars" Version="2.0.2" />
         <PackageReference Include="WebView.Avalonia" Version="11.0.0.1" />
         <PackageReference Include="Avalonia.AvaloniaEdit" Version="11.3.0" />
         <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />