diff --git a/pkgs/development/python-modules/debian/default.nix b/pkgs/development/python-modules/debian/default.nix
index dec6fc2dadd..9f5cb744e55 100644
--- a/pkgs/development/python-modules/debian/default.nix
+++ b/pkgs/development/python-modules/debian/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "python-debian";
-  version = "0.1.37";
+  version = "0.1.38";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ab04f535155810c46c8abf3f7d46364b67b034c49ff8690cdb510092eee56750";
+    sha256 = "a352bb5f9ef19b0272078f516ee0ec42b05e90ac85651d87c10e7041550dcc1d";
   };
 
   propagatedBuildInputs = [ chardet six ];