diff --git a/pkgs/development/python-modules/py-serializable/default.nix b/pkgs/development/python-modules/py-serializable/default.nix
new file mode 100644
index 000000000000..c27296e851c6
--- /dev/null
+++ b/pkgs/development/python-modules/py-serializable/default.nix
@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, defusedxml
+, fetchFromGitHub
+, lxml
+, poetry-core
+, pytestCheckHook
+, pythonOlder
+, xmldiff
+}:
+
+buildPythonPackage rec {
+  pname = "py-serializable";
+  version = "0.12.0";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "madpah";
+    repo = "serializable";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-TnO8mkRJfdTO1sA26bqh46EMes2TpLXJwpDdrvPPC9g=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    defusedxml
+  ];
+
+  nativeCheckInputs = [
+    lxml
+    pytestCheckHook
+    xmldiff
+  ];
+
+  pythonImportsCheck = [
+    "serializable"
+  ];
+
+  meta = with lib; {
+    description = "Pythonic library to aid with serialisation and deserialisation to/from JSON and XML";
+    homepage = "https://github.com/madpah/serializable";
+    changelog = "https://github.com/madpah/serializable/blob/${version}/CHANGELOG.md";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f24f353537b6..4e7f2e055eed 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7820,6 +7820,8 @@ self: super: with self; {
 
   py-nightscout = callPackage ../development/python-modules/py-nightscout { };
 
+  py-serializable = callPackage ../development/python-modules/py-serializable { };
+
   py-synologydsm-api = callPackage ../development/python-modules/py-synologydsm-api { };
 
   py-sneakers = callPackage ../development/python-modules/py-sneakers { };