1 files changed, 6 insertions, 5 deletions
diff --git a/pkgs/development/python-modules/ptpython/default.nix b/pkgs/development/python-modules/ptpython/default.nix
index f5a37dda630..47fd2b33458 100644
--- a/pkgs/development/python-modules/ptpython/default.nix
+++ b/pkgs/development/python-modules/ptpython/default.nix
@@ -1,17 +1,18 @@
-{ stdenv, buildPythonPackage, fetchPypi, prompt_toolkit, appdirs, docopt, jedi
-, pygments, isPy3k }:
+{ stdenv, lib, buildPythonPackage, pythonOlder, fetchPypi, prompt_toolkit, appdirs, docopt, jedi
+, pygments, importlib-metadata, isPy3k }:
 
 buildPythonPackage rec {
   pname = "ptpython";
-  version = "3.0.1";
+  version = "3.0.3";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a69cce0aa04f0075e2e65287a0ee2f3a928c0591b301ce22aa2e498af1ebcb4b";
+    sha256 = "9ac4e4047ca3a03133702a353a93cf56ca1ec1162bc7ecaff087a91c03e3827b";
   };
 
-  propagatedBuildInputs = [ appdirs prompt_toolkit docopt jedi pygments ];
+  propagatedBuildInputs = [ appdirs prompt_toolkit docopt jedi pygments ]
+    ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];
 
   # no tests to run
   doCheck = false;