diff --git a/pkgs/development/python-modules/annotatedyaml/default.nix b/pkgs/development/python-modules/annotatedyaml/default.nix
new file mode 100644
index 000000000000..2e849bf1cd22
--- /dev/null
+++ b/pkgs/development/python-modules/annotatedyaml/default.nix
@@ -0,0 +1,57 @@
+{
+  lib,
+  buildPythonPackage,
+  cython,
+  fetchFromGitHub,
+  poetry-core,
+  propcache,
+  pytest-asyncio,
+  pytest-codspeed,
+  pytest-cov-stub,
+  pytestCheckHook,
+  pyyaml,
+  setuptools,
+  voluptuous,
+}:
+
+buildPythonPackage rec {
+  pname = "annotatedyaml";
+  version = "0.4.4";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "home-assistant-libs";
+    repo = "annotatedyaml";
+    tag = "v${version}";
+    hash = "sha256-SKimMMqmA8twoojDncIAuUdB6DyoJsciuEneiVfTUg4=";
+  };
+
+  build-system = [
+    cython
+    poetry-core
+    setuptools
+  ];
+
+  dependencies = [
+    propcache
+    pyyaml
+    voluptuous
+  ];
+
+  nativeCheckInputs = [
+    pytest-asyncio
+    pytest-codspeed
+    pytest-cov-stub
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "annotatedyaml" ];
+
+  meta = {
+    description = "Annotated YAML that supports secrets for Python";
+    homepage = "https://github.com/home-assistant-libs/annotatedyaml";
+    changelog = "https://github.com/home-assistant-libs/annotatedyaml/blob/${src.rev}/CHANGELOG.md";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 91c1643f8a60..166e669f8435 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -636,6 +636,8 @@ self: super: with self; {
 
   annotated-types = callPackage ../development/python-modules/annotated-types { };
 
+  annotatedyaml = callPackage ../development/python-modules/annotatedyaml { };
+
   annoy = callPackage ../development/python-modules/annoy { };
 
   anonip = callPackage ../development/python-modules/anonip { };