diff --git a/pkgs/by-name/av/avalonia/0004-disable-windows-desktop.patch b/pkgs/by-name/av/avalonia/0004-disable-windows-desktop.patch
new file mode 100644
index 000000000000..b9ad7048b7cc
--- /dev/null
+++ b/pkgs/by-name/av/avalonia/0004-disable-windows-desktop.patch
@@ -0,0 +1,14 @@
+diff --git a/dirs.proj b/dirs.proj
+index 28a91c8..cd9b8b4 100644
+--- a/dirs.proj
++++ b/dirs.proj
+@@ -22,6 +22,9 @@
+     <ProjectReference Remove="src/Android/**/*.*proj" />
+     <ProjectReference Remove="src/iOS/**/*.*proj" />
+     <ProjectReference Remove="src/Tizen/**/*.*proj" />
++    <ProjectReference Remove="tests/Avalonia.RenderTests.WpfCompare/Avalonia.RenderTests.WpfCompare.csproj" />
++    <ProjectReference Remove="samples/interop/WindowsInteropTest/WindowsInteropTest.csproj" />
++    <ProjectReference Remove="src/Windows/Avalonia.Win32.Interoperability/Avalonia.Win32.Interoperability.csproj" />
+   </ItemGroup>
+ 
+   <ItemGroup Condition="'$(SkipObscurePlatforms)' == 'True'">
diff --git a/pkgs/by-name/av/avalonia/deps.json b/pkgs/by-name/av/avalonia/deps.json
index 7e9cd863612a..5ec6c561ffb2 100644
--- a/pkgs/by-name/av/avalonia/deps.json
+++ b/pkgs/by-name/av/avalonia/deps.json
@@ -44,6 +44,11 @@
     "version": "2.4.3",
     "hash": "sha256-pTyYP26uXXLe6ejCb/yVYpb23ad/Dkl2Ka8NWwQeiqk="
   },
+  {
+    "pname": "CommunityToolkit.Mvvm",
+    "version": "8.4.0",
+    "hash": "sha256-a0D550q+ffreU9Z+kQPdzJYPNaj1UjgyPofLzUg02ZI="
+  },
   {
     "pname": "dotnet-ilrepack",
     "version": "1.0.0",
@@ -59,16 +64,6 @@
     "version": "3.11.0",
     "hash": "sha256-OLKoHGsBOlGDrwjbSHHITl2mWKbUXoRBbTjNMCkzDQg="
   },
-  {
-    "pname": "DynamicData",
-    "version": "7.12.8",
-    "hash": "sha256-MIR66d5vWwpOo06b8f3UDJXMlwyiGl/9JsedtVAh6LA="
-  },
-  {
-    "pname": "DynamicData",
-    "version": "8.4.1",
-    "hash": "sha256-r+haH5VlmZFJTEJ3UedsYybw+oddn/CSvfm6x7PrrQ4="
-  },
   {
     "pname": "GdkSharp",
     "version": "3.24.24.95",
@@ -880,16 +875,6 @@
     "version": "0.11.4-experimental",
     "hash": "sha256-b3oKUKbr+3Udfl7RWzUY9BR/XWNsN+VmEkBxk6KiFo0="
   },
-  {
-    "pname": "Microsoft.WindowsDesktop.App.Ref",
-    "version": "6.0.36",
-    "hash": "sha256-K8l2UQgrEOJt6w3Q4Jy7dJlXAI1gG6o+2NEBgmG8dG4="
-  },
-  {
-    "pname": "Microsoft.WindowsDesktop.App.Ref",
-    "version": "8.0.22",
-    "hash": "sha256-F8DQPfK1IiD8+H8A85QSBHhzJIo1fmAXwXaSge7EhBE="
-  },
   {
     "pname": "Mono.Cecil",
     "version": "0.11.5",
@@ -1020,21 +1005,6 @@
     "version": "2.0.9",
     "hash": "sha256-DLkL5i3q+y2AOg68oe6ROxgcwkPaLg7ViI3pytJd80k="
   },
-  {
-    "pname": "ReactiveUI",
-    "version": "18.4.1",
-    "hash": "sha256-IqaIu3xmShw3m/ko34SytnL9sIm/LQnTUZcda7CF7tA="
-  },
-  {
-    "pname": "ReactiveUI",
-    "version": "20.1.1",
-    "hash": "sha256-p9l2GMzBRchKb4gW9pQ3DIKhs2O9fX3t/V7jDDztBqE="
-  },
-  {
-    "pname": "ReactiveUI.Validation",
-    "version": "3.0.22",
-    "hash": "sha256-f/1yGwrQb/Nauj+0lqBV6xxbfp8qCQvJxbxUy2VhS8I="
-  },
   {
     "pname": "runtime.any.System.Collections",
     "version": "4.0.11",
@@ -1790,16 +1760,6 @@
     "version": "2.88.9",
     "hash": "sha256-kP5XM5GgwHGfNJfe4T2yO5NIZtiF71Ddp0pd1vG5V/4="
   },
-  {
-    "pname": "Splat",
-    "version": "14.5.1",
-    "hash": "sha256-qv/N4VN3MtCW3t/OJ77NGUMfPON2kHIq5BtrMTQLRUQ="
-  },
-  {
-    "pname": "Splat",
-    "version": "15.1.1",
-    "hash": "sha256-WipAVaUx2HrYNQ9LcYm496LndmSpVbuzJxzP9FA6Ohg="
-  },
   {
     "pname": "System.AppContext",
     "version": "4.1.0",
@@ -1920,11 +1880,6 @@
     "version": "4.5.0",
     "hash": "sha256-15yE2NoT9vmL9oGCaxHClQR1jLW1j1ef5hHMg55xRso="
   },
-  {
-    "pname": "System.ComponentModel.Annotations",
-    "version": "5.0.0",
-    "hash": "sha256-0pST1UHgpeE6xJrYf5R+U7AwIlH3rVC3SpguilI/MAg="
-  },
   {
     "pname": "System.ComponentModel.Primitives",
     "version": "4.3.0",
@@ -1980,11 +1935,6 @@
     "version": "4.3.1",
     "hash": "sha256-6vgjSBp0rBpp5qcpCWHNVSUJBzRign1h8cdk4Q75lNw="
   },
-  {
-    "pname": "System.Diagnostics.Contracts",
-    "version": "4.3.0",
-    "hash": "sha256-K74oyUn0Vriv3mwrbZwQFQ6EA0M7Hm9YlcWLRjLjqr8="
-  },
   {
     "pname": "System.Diagnostics.Debug",
     "version": "4.0.11",
@@ -2440,11 +2390,6 @@
     "version": "5.0.0",
     "hash": "sha256-M5Z8pw8rVb8ilbnTdaOptzk5VFd5DlKa7zzCpuytTtE="
   },
-  {
-    "pname": "System.Reactive",
-    "version": "6.0.0",
-    "hash": "sha256-hXB18OsiUHSCmRF3unAfdUEcbXVbG6/nZxcyz13oe9Y="
-  },
   {
     "pname": "System.Reactive",
     "version": "6.0.1",
@@ -2930,11 +2875,6 @@
     "version": "6.0.0",
     "hash": "sha256-UemDHGFoQIG7ObQwRluhVf6AgtQikfHEoPLC6gbFyRo="
   },
-  {
-    "pname": "System.Text.Encodings.Web",
-    "version": "8.0.0",
-    "hash": "sha256-IUQkQkV9po1LC0QsqrilqwNzPvnc+4eVvq+hCvq8fvE="
-  },
   {
     "pname": "System.Text.Json",
     "version": "4.7.0",
@@ -2945,11 +2885,6 @@
     "version": "6.0.0",
     "hash": "sha256-9AE/5ds4DqEfb0l+27fCBTSeYCdRWhxh2Bhg8IKvIuo="
   },
-  {
-    "pname": "System.Text.Json",
-    "version": "8.0.3",
-    "hash": "sha256-ljBBGkResXv3MbrA14hR6QXo8SFLLV52GkpA+wxKdEo="
-  },
   {
     "pname": "System.Text.RegularExpressions",
     "version": "4.1.0",
@@ -3230,11 +3165,6 @@
     "version": "1.4.13",
     "hash": "sha256-pLtx0/2oTKYO1Y1Vg3k/Eli2OWHT5uorGdBp2uXvFfw="
   },
-  {
-    "pname": "Xunit.StaFact",
-    "version": "1.2.46-alpha",
-    "hash": "sha256-GkHy4fEg8nvT2K+N/8KDPpJAtwLgVCLERZa5kO08e2E="
-  },
   {
     "pname": "YamlDotNet",
     "version": "11.2.1",
diff --git a/pkgs/by-name/av/avalonia/package.nix b/pkgs/by-name/av/avalonia/package.nix
index 538b29b58c21..19a69b17e4aa 100644
--- a/pkgs/by-name/av/avalonia/package.nix
+++ b/pkgs/by-name/av/avalonia/package.nix
@@ -46,14 +46,14 @@ stdenvNoCC.mkDerivation (
     }
     rec {
       pname = "Avalonia";
-      version = "11.3.9";
+      version = "11.3.11";
 
       src = fetchFromGitHub {
         owner = "AvaloniaUI";
         repo = "Avalonia";
         tag = version;
         fetchSubmodules = true;
-        hash = "sha256-qvkQKlz9GQayAxCPITYJbCk+w4d9xJNo+P1I9J1SYho=";
+        hash = "sha256-lB0Td/YmQc8GtTpoinxDYHfxnDLQPTWXsp/X0ddslFM=";
       };
 
       patches = [
@@ -65,6 +65,9 @@ stdenvNoCC.mkDerivation (
         # Microsoft.Common.CurrentVersion.targets(5034,5): error MSB3021: Unable to copy file "[...]/JetBrains.Annotations.dll" to "bin/Debug/JetBrains.Annotations.dll". Access to the path '/build/source/nukebuild/bin/Debug/JetBrains.Annotations.dll' is denied. [/build/source/nukebuild/_build.csproj]
         # This happens because the source packages have symlinks due to linkNuGetPackagesAndSources.
         ./0003-disable-hard-links.patch
+        # Remove dependencies on Microsoft.WindowsDesktop.App.Ref, which sdk
+        # specific and currently not packaged in nixpkgs
+        ./0004-disable-windows-desktop.patch
       ];
 
       # this needs to be match the version being patched above