diff --git a/pkgs/development/python-modules/hologram/default.nix b/pkgs/development/python-modules/hologram/default.nix
deleted file mode 100644
index 9a013f1490e5..000000000000
--- a/pkgs/development/python-modules/hologram/default.nix
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchFromGitHub,
-  fetchpatch,
-  jsonschema,
-  pytestCheckHook,
-  python-dateutil,
-  setuptools,
-  wheel,
-}:
-
-buildPythonPackage rec {
-  pname = "hologram";
-  version = "0.0.16";
-  pyproject = true;
-
-  src = fetchFromGitHub {
-    owner = "dbt-labs";
-    repo = "hologram";
-    tag = "v${version}";
-    hash = "sha256-DboVCvByI8bTThamGBwSiQADGxIaEnTMmwmVI+4ARgc=";
-  };
-
-  patches = [
-    # https://github.com/dbt-labs/hologram/pull/58
-    (fetchpatch {
-      name = "python3.11-test-compatibility.patch";
-      url = "https://github.com/dbt-labs/hologram/commit/84bbe862ef6a2fcc8b8ce85b5c9a006cc7dc1f66.patch";
-      hash = "sha256-t096jJDoKUPED4QHSfVjUMLtUJjWcqjblCtGR8moEJc=";
-    })
-  ];
-
-  nativeBuildInputs = [
-    setuptools
-    wheel
-  ];
-
-  propagatedBuildInputs = [
-    jsonschema
-    python-dateutil
-  ];
-
-  nativeCheckInputs = [ pytestCheckHook ];
-
-  pythonRelaxDeps = [ "python-dateutil" ];
-
-  pythonImportsCheck = [ "hologram" ];
-
-  meta = {
-    description = "Library for automatically generating Draft 7 JSON Schemas from Python dataclasses";
-    homepage = "https://github.com/dbt-labs/hologram";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [
-      mausch
-    ];
-  };
-}
diff --git a/pkgs/top-level/python-aliases.nix b/pkgs/top-level/python-aliases.nix
index 45ecd7aa94db..cc2e8dd42ec6 100644
--- a/pkgs/top-level/python-aliases.nix
+++ b/pkgs/top-level/python-aliases.nix
@@ -249,6 +249,7 @@ mapAliases {
   hglib = throw "'hglib' has been renamed to/replaced by 'python-hglib'"; # Converted to throw 2025-10-29
   hijri-converter = hijridate; # added 2025-08-07
   holistic-trace-analysis = throw "'holistic-trace-analysis' was removed because there is no such package on PyPI"; # added 2026-02-28
+  hologram = throw "'hologram' has been removed as it was unmaintained upstream"; # Added 2026-03-22
   homeassistant-bring-api = throw "'homeassistant-bring-api' has been renamed to/replaced by 'bring-api'"; # Converted to throw 2025-10-29
   homepluscontrol = throw "'homepluscontrol' has been removed as it was unmaintained upstream"; # Added 2026-03-22
   HTSeq = throw "'HTSeq' has been renamed to/replaced by 'htseq'"; # Converted to throw 2025-10-29
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4a551a2d3865..ca18f3954051 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7092,8 +7092,6 @@ self: super: with self; {
 
   holidays = callPackage ../development/python-modules/holidays { };
 
-  hologram = callPackage ../development/python-modules/hologram { };
-
   holoviews = callPackage ../development/python-modules/holoviews { };
 
   home-assistant-bluetooth = callPackage ../development/python-modules/home-assistant-bluetooth { };