diff --git a/pkgs/development/python-modules/ptpython/default.nix b/pkgs/development/python-modules/ptpython/default.nix
index 01f9dda8f2c1..f5a37dda630d 100644
--- a/pkgs/development/python-modules/ptpython/default.nix
+++ b/pkgs/development/python-modules/ptpython/default.nix
@@ -1,16 +1,17 @@
-{ stdenv, buildPythonPackage, fetchPypi, prompt_toolkit, docopt , jedi, pygments, isPy3k }:
+{ stdenv, buildPythonPackage, fetchPypi, prompt_toolkit, appdirs, docopt, jedi
+, pygments, isPy3k }:
 
 buildPythonPackage rec {
   pname = "ptpython";
-  version = "2.0.6";
+  version = "3.0.1";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "90e24040e82de4abae0bbe6e352d59ae6657e14e1154e742c0038679361b052f";
+    sha256 = "a69cce0aa04f0075e2e65287a0ee2f3a928c0591b301ce22aa2e498af1ebcb4b";
   };
 
-  propagatedBuildInputs = [ prompt_toolkit docopt jedi pygments ];
+  propagatedBuildInputs = [ appdirs prompt_toolkit docopt jedi pygments ];
 
   # no tests to run
   doCheck = false;