diff --git a/pkgs/by-name/fa/famistudio/package.nix b/pkgs/by-name/fa/famistudio/package.nix
index 0dc7fc256436..cd115bbcc338 100644
--- a/pkgs/by-name/fa/famistudio/package.nix
+++ b/pkgs/by-name/fa/famistudio/package.nix
@@ -1,5 +1,5 @@
 {
-  stdenv,
+  stdenvNoCC,
   lib,
   buildDotnetModule,
   dotnetCorePackages,
@@ -13,44 +13,46 @@
   openal,
   portaudio,
   rtmidi,
+  _experimental-update-script-combinators,
+  gitUpdater,
 }:
 
 let
   csprojName =
-    if stdenv.hostPlatform.isLinux then
+    if stdenvNoCC.hostPlatform.isLinux then
       "FamiStudio.Linux"
-    else if stdenv.hostPlatform.isDarwin then
+    else if stdenvNoCC.hostPlatform.isDarwin then
       "FamiStudio.Mac"
     else
-      throw "Don't know how to build FamiStudio for ${stdenv.hostPlatform.system}";
+      throw "Don't know how to build FamiStudio for ${stdenvNoCC.hostPlatform.system}";
 in
-buildDotnetModule rec {
+buildDotnetModule (finalAttrs: {
   pname = "famistudio";
-  version = "4.2.1";
+  version = "4.3.0";
 
   src = fetchFromGitHub {
     owner = "BleuBleu";
     repo = "FamiStudio";
-    rev = "refs/tags/${version}";
-    hash = "sha256-WYy/6cWQg3Ayok/eAdnvlWAvdcuhy/sdlWOVvaYcPkc=";
+    rev = "refs/tags/${finalAttrs.version}";
+    hash = "sha256-Ldht7w1qgLTiqbRUJJvFQgl1VW6k+14w/jz58kAeMl0=";
   };
 
   postPatch =
     let
-      libname = library: "${library}${stdenv.hostPlatform.extensions.sharedLibrary}";
+      libname = library: "${library}${stdenvNoCC.hostPlatform.extensions.sharedLibrary}";
       buildNativeWrapper =
         args:
         callPackage ./build-native-wrapper.nix (
           args
           // {
-            inherit version src;
-            sourceRoot = "${src.name}/ThirdParty/${args.depname}";
+            inherit (finalAttrs) version src;
+            sourceRoot = "${finalAttrs.src.name}/ThirdParty/${args.depname}";
           }
         );
       nativeWrapperToReplaceFormat =
         args:
         let
-          libPrefix = lib.optionalString stdenv.hostPlatform.isLinux "lib";
+          libPrefix = lib.optionalString stdenvNoCC.hostPlatform.isLinux "lib";
         in
         {
           package = buildNativeWrapper args;
@@ -71,14 +73,14 @@ buildDotnetModule rec {
             ourName = "librtmidi";
           }
         ]
-        ++ lib.optionals stdenv.hostPlatform.isLinux [
+        ++ lib.optionals stdenvNoCC.hostPlatform.isLinux [
           {
             package = openal;
             expectedName = "libopenal32";
             ourName = "libopenal";
           }
         ]
-        ++ lib.optionals stdenv.hostPlatform.isDarwin [
+        ++ lib.optionals stdenvNoCC.hostPlatform.isDarwin [
           {
             package = portaudio;
             expectedName = "libportaudio.2";
@@ -117,10 +119,10 @@ buildDotnetModule rec {
       rm FamiStudio/*.{dll,dylib,so*}
 
       # Replace copying of vendored prebuilt native libraries with copying of our native libraries
-      substituteInPlace ${projectFile} ${libraryReplaceArgs}
+      substituteInPlace ${finalAttrs.projectFile} ${libraryReplaceArgs}
 
       # Un-hardcode target platform if set
-      sed -i -e '/PlatformTarget/d' ${projectFile}
+      sed -i -e '/PlatformTarget/d' ${finalAttrs.projectFile}
 
       # Don't require a special name to be preserved, our OpenAL isn't 32-bit
       substituteInPlace FamiStudio/Source/AudioStreams/OpenALStream.cs \
@@ -130,10 +132,8 @@ buildDotnetModule rec {
   projectFile = "FamiStudio/${csprojName}.csproj";
   nugetDeps = ./deps.json;
   dotnet-sdk = dotnetCorePackages.sdk_8_0;
-  dotnet-runtime = dotnetCorePackages.runtime_8_0;
-  dotnetFlags = [ "-p:TargetFramework=net8.0" ];
 
-  runtimeDeps = lib.optionals stdenv.hostPlatform.isLinux [
+  runtimeDeps = lib.optionals stdenvNoCC.hostPlatform.isLinux [
     libglvnd
   ];
 
@@ -152,7 +152,10 @@ buildDotnetModule rec {
       --prefix PATH : ${lib.makeBinPath [ ffmpeg ]}
   '';
 
-  passthru.updateScript = ./update.sh;
+  passthru.updateScript = _experimental-update-script-combinators.sequence [
+    (gitUpdater { }).command
+    (finalAttrs.passthru.fetch-deps)
+  ];
 
   meta = {
     homepage = "https://famistudio.org/";
@@ -168,4 +171,4 @@ buildDotnetModule rec {
     platforms = lib.platforms.unix;
     mainProgram = "FamiStudio";
   };
-}
+})
diff --git a/pkgs/by-name/fa/famistudio/update.sh b/pkgs/by-name/fa/famistudio/update.sh
deleted file mode 100755
index 15657955c025..000000000000
--- a/pkgs/by-name/fa/famistudio/update.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p curl jq common-updater-scripts
-set -eo pipefail
-
-cd "$(dirname "${BASH_SOURCE[0]}")"
-
-deps_file="$(realpath "./deps.nix")"
-
-new_version="$(curl ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} \
-    -s "https://api.github.com/repos/BleuBleu/FamiStudio/releases?per_page=1" | jq -r '.[0].tag_name')"
-old_version="$(sed -nE 's/\s*version = "(.*)".*/\1/p' ./default.nix)"
-if [[ "$new_version" == "$old_version" ]]; then
-    echo "Up to date"
-    exit 0
-fi
-
-cd ../../../..
-
-if [[ "$1" != "--deps-only" ]]; then
-    update-source-version famistudio "$new_version"
-fi
-
-$(nix-build . -A famistudio.fetch-deps --no-out-link) "$deps_file"