diff --git a/pkgs/applications/audio/sonic-pi/default.nix b/pkgs/applications/audio/sonic-pi/default.nix
index 534ea1358803..d80632a08f59 100644
--- a/pkgs/applications/audio/sonic-pi/default.nix
+++ b/pkgs/applications/audio/sonic-pi/default.nix
@@ -4,7 +4,6 @@
 , fetchFromGitHub
 , fftwSinglePrec
 , ruby
-, libffi
 , aubio
 , cmake
 , pkgconfig
@@ -12,7 +11,6 @@
 , bash
 , jack2Full
 , supercollider
-, qscintilla
 , qwt
 , osmid
 }:
@@ -24,14 +22,14 @@ let
 in
 
 mkDerivation rec {
-  version = "3.1.0";
+  version = "3.2.2";
   pname = "sonic-pi";
 
   src = fetchFromGitHub {
     owner = "samaaron";
     repo = "sonic-pi";
     rev = "v${version}";
-    sha256 = "0gi4a73szaa8iz5q1gxgpsnyvhhghcfqm6bfwwxbix4m5csbfgh9";
+    sha256 = "1nlkpkpg9iz2hvf5pymvk6lqhpdpjbdrvr0hrnkc3ymj7llvf1cm";
   };
 
   buildInputs = [
@@ -39,10 +37,8 @@ mkDerivation rec {
     cmake
     pkgconfig
     qtbase
-    qscintilla
     qwt
     ruby
-    libffi
     aubio
     supercollider_single_prec
     boost
@@ -71,23 +67,34 @@ mkDerivation rec {
     popd
 
     pushd app/gui/qt
-      cp -f ruby_help.tmpl ruby_help.h
-      ../../server/ruby/bin/qt-doc.rb -o ruby_help.h
+      cp -f utils/ruby_help.tmpl utils/ruby_help.h
+      ../../server/ruby/bin/qt-doc.rb -o utils/ruby_help.h
 
-      substituteInPlace SonicPi.pro \
-        --replace "LIBS += -lrt -lqt5scintilla2" \
-                  "LIBS += -lrt -lqscintilla2 -lqwt"
+      lrelease lang/*.ts
 
-      lrelease SonicPi.pro
-      qmake SonicPi.pro
-
-      make
+      mkdir build
+      pushd build
+        cmake -G "Unix Makefiles" ..
+        make
+      popd
     popd
   '';
 
   installPhase = ''
     runHook preInstall
-    cp -r . $out
+
+    mkdir $out
+    cp -r {bin,etc} $out/
+
+    # Copy server whole.
+    mkdir -p $out/app
+    cp -r app/server $out/app/
+
+    # Copy only necessary files for the gui app.
+    mkdir -p $out/app/gui/qt/build
+    cp -r app/gui/qt/{book,fonts,help,html,images,image_source,info,lang,theme} $out/app/gui/qt/
+    cp app/gui/qt/build/sonic-pi $out/app/gui/qt/build/sonic-pi
+
     runHook postInstall
   '';
 
@@ -103,9 +110,7 @@ mkDerivation rec {
     homepage = "https://sonic-pi.net/";
     description = "Free live coding synth for everyone originally designed to support computing and music lessons within schools";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ Phlogistique kamilchm ];
+    maintainers = with lib.maintainers; [ Phlogistique kamilchm c0deaddict ];
     platforms = lib.platforms.linux;
-    # sonic-pi depends on ruby 2.4 which we don't support anymore
-    broken = true;
   };
 }