diff --git a/pkgs/applications/misc/bleachbit/default.nix b/pkgs/applications/misc/bleachbit/default.nix
index 0111f8519e7c..3c11c7bfaf57 100644
--- a/pkgs/applications/misc/bleachbit/default.nix
+++ b/pkgs/applications/misc/bleachbit/default.nix
@@ -1,5 +1,5 @@
 { stdenv
-, pythonPackages
+, python3Packages
 , fetchurl
 , gettext
 , gobject-introspection
@@ -9,15 +9,15 @@
 , libnotify
 }:
 
-pythonPackages.buildPythonApplication rec {
+python3Packages.buildPythonApplication rec {
   pname = "bleachbit";
-  version = "3.2.0";
+  version = "4.0.0";
 
   format = "other";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
-    sha256 = "1sszpn7ifiry0wwmkzdppzh61zvgrfypm9g7wk6q1ya20qhb5b51";
+    sha256 = "1dn3h6lr9ldbfpvgq9sdlk972sxhwalgj2f377qbqibm3yfxzpil";
   };
 
   nativeBuildInputs = [
@@ -32,7 +32,7 @@ pythonPackages.buildPythonApplication rec {
     libnotify
   ];
 
-  propagatedBuildInputs = with pythonPackages; [
+  propagatedBuildInputs = with python3Packages; [
     chardet
     pygobject3
     requests
@@ -51,6 +51,12 @@ pythonPackages.buildPythonApplication rec {
     "prefix=${placeholder "out"}"
   ];
 
+  # prevent double wrapping from wrapGApps and wrapPythonProgram
+  dontWrapGApps = true;
+  makeWrapperArgs = [
+    ''''${gappsWrapperArgs[@]}''
+  ];
+
   strictDeps = false;
 
   meta = with stdenv.lib; {