diff --git a/pkgs/by-name/vu/vunnel/package.nix b/pkgs/by-name/vu/vunnel/package.nix
index e3efa1b482ef..4d1fea61386c 100644
--- a/pkgs/by-name/vu/vunnel/package.nix
+++ b/pkgs/by-name/vu/vunnel/package.nix
@@ -7,14 +7,14 @@
 
 python3.pkgs.buildPythonApplication (finalAttrs: {
   pname = "vunnel";
-  version = "0.48.0";
+  version = "0.55.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "anchore";
     repo = "vunnel";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-D0/DoYmmLeAvGnr6ljE8p0B6dmFi4UHwcWCQRb85OkM=";
+    hash = "sha256-D3f+r+FGcdetE8kwSddVRE9qQ+LiwUHaJaUqUS086cs=";
     leaveDotGit = true;
   };
 
@@ -55,6 +55,7 @@ python3.pkgs.buildPythonApplication (finalAttrs: {
       sqlalchemy
       xsdata
       xxhash
+      yardstick
       zstandard
     ]
     ++ xsdata.optional-dependencies.cli
diff --git a/pkgs/development/python-modules/omitempty/default.nix b/pkgs/development/python-modules/omitempty/default.nix
new file mode 100644
index 000000000000..e5f2dbcb4168
--- /dev/null
+++ b/pkgs/development/python-modules/omitempty/default.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "omitempty";
+  version = "0.1.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "bfontaine";
+    repo = "omitempty";
+    tag = finalAttrs.version;
+    hash = "sha256-XQ887ArfxXnPJcCksgS5Zkg9VAfGRxu0wapewsnqdpY=";
+  };
+
+  build-system = [ setuptools ];
+
+  pythonImportsCheck = [ "omitempty" ];
+
+  # Tests are outdated
+  doCheck = false;
+
+  meta = {
+    description = "Go's omitempty for Python";
+    homepage = "https://github.com/bfontaine/omitempty";
+    changelog = "https://github.com/bfontaine/omitempty/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+})
diff --git a/pkgs/development/python-modules/yardstick/default.nix b/pkgs/development/python-modules/yardstick/default.nix
new file mode 100644
index 000000000000..315df02cd4e4
--- /dev/null
+++ b/pkgs/development/python-modules/yardstick/default.nix
@@ -0,0 +1,77 @@
+{
+  lib,
+  buildPythonPackage,
+  click,
+  dataclass-wizard,
+  dataclasses-json,
+  fetchFromGitHub,
+  gitpython,
+  hatchling,
+  importlib-metadata,
+  mergedeep,
+  omitempty,
+  prompt-toolkit,
+  pygments,
+  pytest-asyncio,
+  pytest-cov-stub,
+  pytest-mock,
+  pytestCheckHook,
+  pyyaml,
+  requests,
+  tabulate,
+  uv-dynamic-versioning,
+  xxhash,
+  zstandard,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "yardstick";
+  version = "0.16.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "anchore";
+    repo = "yardstick";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-4Kwgm2gmgOam7AVzlGYT3QhAyJf14h3pZohrhbzprpg=";
+  };
+
+  build-system = [
+    hatchling
+    uv-dynamic-versioning
+  ];
+
+  dependencies = [
+    click
+    dataclass-wizard
+    dataclasses-json
+    gitpython
+    importlib-metadata
+    mergedeep
+    omitempty
+    prompt-toolkit
+    pygments
+    pyyaml
+    requests
+    tabulate
+    xxhash
+    zstandard
+  ];
+
+  nativeCheckInputs = [
+    pytest-asyncio
+    pytest-cov-stub
+    pytest-mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "yardstick" ];
+
+  meta = {
+    description = "Module to compare vulnerability scanners results";
+    homepage = "https://github.com/anchore/yardstick";
+    changelog = "https://github.com/anchore/yardstick/releases/tag/${finalAttrs.src.tag}";
+    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 15d499c9bd01..86e17acd313e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -11309,6 +11309,8 @@ self: super: with self; {
 
   omemo-dr = callPackage ../development/python-modules/omemo-dr { };
 
+  omitempty = callPackage ../development/python-modules/omitempty { };
+
   omnikinverter = callPackage ../development/python-modules/omnikinverter { };
 
   omnilogic = callPackage ../development/python-modules/omnilogic { };
@@ -21190,6 +21192,8 @@ self: super: with self; {
 
   yaramod = callPackage ../development/python-modules/yaramod { };
 
+  yardstick = callPackage ../development/python-modules/yardstick { };
+
   yarg = callPackage ../development/python-modules/yarg { };
 
   yargy = callPackage ../development/python-modules/yargy { };