diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index 05094d655b9d..f476b3c8a8e6 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -30,7 +30,7 @@
 , libid3tag
 , libopus
 , libuuid
-, ffmpeg_4
+, ffmpeg_6
 , soundtouch
 , pcre
 , portaudio # given up fighting their portaudio.patch?
@@ -62,13 +62,13 @@
 
 stdenv.mkDerivation rec {
   pname = "audacity";
-  version = "3.4.1";
+  version = "3.4.2";
 
   src = fetchFromGitHub {
     owner = "audacity";
     repo = "audacity";
     rev = "Audacity-${version}";
-    hash = "sha256-g9VdwVRrZrIKd4VUU12C691aM2ilgTJdW5Ic7sokk4M=";
+    hash = "sha256-YlRWCu6kQYdzast7Mf29p4FvpXJHQLG7vqqo/5SNQCQ=";
   };
 
   postPatch = ''
@@ -95,7 +95,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     expat
-    ffmpeg_4
+    ffmpeg_6
     file
     flac
     gtk3
@@ -171,12 +171,15 @@ stdenv.mkDerivation rec {
 
   doCheck = false; # Test fails
 
+  dontWrapGApps = true;
+
   # Replace audacity's wrapper, to:
   # - put it in the right place, it shouldn't be in "$out/audacity"
   # - Add the ffmpeg dynamic dependency
-  postInstall = lib.optionalString stdenv.isLinux ''
+  postFixup = lib.optionalString stdenv.isLinux ''
     wrapProgram "$out/bin/audacity" \
-      --prefix LD_LIBRARY_PATH : "$out/lib/audacity":${lib.makeLibraryPath [ ffmpeg_4 ]} \
+      "''${gappsWrapperArgs[@]}" \
+      --prefix LD_LIBRARY_PATH : "$out/lib/audacity":${lib.makeLibraryPath [ ffmpeg_6 ]} \
       --suffix AUDACITY_MODULES_PATH : "$out/lib/audacity/modules" \
       --suffix AUDACITY_PATH : "$out/share/audacity"
   '' + lib.optionalString stdenv.isDarwin ''
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index baa9cf932c1d..7ce0fe575d98 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -30478,16 +30478,6 @@ with pkgs;
 
   audacity = callPackage ../applications/audio/audacity {
     inherit (darwin.apple_sdk.frameworks) AppKit CoreAudioKit;
-    wxGTK32 = wxGTK32.overrideAttrs {
-      patches = [
-       (fetchpatch { # required to run audacity 3.3.3 on wxGTK 3.2.4, see PR #266945
-         url = "https://github.com/wxWidgets/wxWidgets/commit/425d9455e8307c1267a79d47d77e3dafeb4d86de.patch";
-         excludes = [ "docs/changes.txt" ];
-         revert = true;
-         hash = "sha256-6LOYLDLtVCHxNdHAWv3zhlCsljIpi//RJb9XVLGD5hM=";
-       })
-     ];
-    };
   };
 
   audio-recorder = callPackage ../applications/audio/audio-recorder { };