1 files changed, 9 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/defcon/default.nix b/nixpkgs/pkgs/development/python-modules/defcon/default.nix
index 25c590299922..100c7ee6fc1f 100644
--- a/nixpkgs/pkgs/development/python-modules/defcon/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/defcon/default.nix
@@ -1,18 +1,24 @@
 { lib, buildPythonPackage, fetchPypi, pythonOlder
-, fonttools
+, fonttools, setuptools-scm
 , pytest, pytestrunner, lxml, fs, unicodedata2, fontpens
 }:
 
 buildPythonPackage rec {
   pname = "defcon";
-  version = "0.7.2";
+  version = "0.8.1";
+
+  disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1lfqsvxmq1j0nvp26gidnqkj1dyxv7jalc6i7fz1r3nc7niflrqr";
+    sha256 = "1sj9yhwkyvzchglpy07pkx5362mwlap581ibv150b5l9s5mxn2j1";
     extension = "zip";
   };
 
+  nativeBuildInputs = [
+    setuptools-scm
+  ];
+
   propagatedBuildInputs = [
     fonttools
   ];