diff --git a/pkgs/development/python-modules/python-debian/default.nix b/pkgs/development/python-modules/python-debian/default.nix
index c94707bc8a9b..0f638282e50f 100644
--- a/pkgs/development/python-modules/python-debian/default.nix
+++ b/pkgs/development/python-modules/python-debian/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "python-debian";
-  version = "0.1.52";
+  version = "1.0.1";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "python-debian-team";
     repo = "python-debian";
     tag = version;
-    hash = "sha256-+c+AiUCnpasOLbY6K4cuKUb6Ojwn0py78fL5W24WRwU=";
+    hash = "sha256-lSKtlBqAa8cJZZHMVb90eYIGem4DwVZLldaYSAJBNek=";
   };
 
   build-system = [