diff --git a/ProtocolForge/ProtocolForge.csproj b/ProtocolForge/ProtocolForge.csproj
index 0442ac1..c9ac9dd 100644
--- a/ProtocolForge/ProtocolForge.csproj
+++ b/ProtocolForge/ProtocolForge.csproj
@@ -37,9 +37,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="12.0.5" />
+    <PackageReference Include="Avalonia" Version="12.1.3" />
     <PackageReference Include="Avalonia.Desktop" Version="12.0.5" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.0.5" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="12.1.3" />
     <PackageReference Include="Avalonia.Fonts.Inter" Version="12.0.5" />
     <PackageReference Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.1">
       <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>