diff --git a/pkgs/by-name/pa/paperless-ngx/package.nix b/pkgs/by-name/pa/paperless-ngx/package.nix
index 8f6a53ea7034..93fb9c165ce2 100644
--- a/pkgs/by-name/pa/paperless-ngx/package.nix
+++ b/pkgs/by-name/pa/paperless-ngx/package.nix
@@ -8,7 +8,7 @@
   nixosTests,
   gettext,
   # tests fail and eventually lock up on 3.14
-  python313,
+  python313Packages,
   ghostscript_headless,
   imagemagickBig,
   jbig2enc,
@@ -42,27 +42,12 @@ let
 
     # tesseract5 may be overwritten in the paperless module and we need to propagate that to make the closure reduction effective
     ocrmypdf = prev.ocrmypdf_16.override { tesseract = tesseract5; };
-
-    # these are broken on 3.13
-    google-cloud-firestore = null;
-    google-cloud-iam = null;
-    google-cloud-kms = null;
-    google-cloud-monitoring = null;
-    google-cloud-pubsub = null;
-    google-cloud-storage = null;
-
-    # these depend on google-cloud stuff in tests
-    celery = prev.celery.overridePythonAttrs { doCheck = false; };
-    kombu = prev.kombu.overridePythonAttrs { doCheck = false; };
   };
 
-  python = python313.override {
-    self = python;
-    packageOverrides = lib.composeManyExtensions [
-      defaultPythonPackageOverrides
-      extraPythonPackageOverrides
-    ];
-  };
+  pythonPackages = python313Packages.overrideScope (
+    final: prev:
+    lib.composeManyExtensions [ defaultPythonPackageOverrides extraPythonPackageOverrides ] final prev
+  );
 
   path = lib.makeBinPath [
     ghostscript_headless
@@ -84,7 +69,7 @@ let
     ];
   };
 in
-python.pkgs.buildPythonApplication (finalAttrs: {
+pythonPackages.buildPythonApplication (finalAttrs: {
   pname = "paperless-ngx";
   pyproject = true;
 
@@ -116,7 +101,7 @@ python.pkgs.buildPythonApplication (finalAttrs: {
       --replace-fail '--maxprocesses=16' "--numprocesses=$NIX_BUILD_CORES"
   '';
 
-  build-system = [ python.pkgs.setuptools ];
+  build-system = [ pythonPackages.setuptools ];
 
   nativeBuildInputs = [
     gettext
@@ -141,7 +126,7 @@ python.pkgs.buildPythonApplication (finalAttrs: {
   ];
 
   dependencies =
-    with python.pkgs;
+    with pythonPackages;
     [
       babel
       bleach
@@ -207,18 +192,18 @@ python.pkgs.buildPythonApplication (finalAttrs: {
   postBuild = ''
     # Compile manually because `pythonRecompileBytecodeHook` only works
     # for files in `python.sitePackages`
-    ${python.pythonOnBuildForHost.interpreter} -OO -m compileall src
+    ${pythonPackages.python.pythonOnBuildForHost.interpreter} -OO -m compileall src
 
     # Collect static files
-    ${python.pythonOnBuildForHost.interpreter} src/manage.py collectstatic --clear --no-input
+    ${pythonPackages.python.pythonOnBuildForHost.interpreter} src/manage.py collectstatic --clear --no-input
 
     # Compile string translations using gettext
-    ${python.pythonOnBuildForHost.interpreter} src/manage.py compilemessages
+    ${pythonPackages.python.pythonOnBuildForHost.interpreter} src/manage.py compilemessages
   '';
 
   installPhase =
     let
-      pythonPath = python.pkgs.makePythonPath finalAttrs.passthru.dependencies;
+      pythonPath = pythonPackages.makePythonPath finalAttrs.passthru.dependencies;
     in
     ''
       runHook preInstall
@@ -230,7 +215,7 @@ python.pkgs.buildPythonApplication (finalAttrs: {
       makeWrapper $out/lib/paperless-ngx/src/manage.py $out/bin/paperless-ngx \
         --prefix PYTHONPATH : "${pythonPath}" \
         --prefix PATH : "${path}"
-      makeWrapper ${lib.getExe python.pkgs.celery} $out/bin/celery \
+      makeWrapper ${lib.getExe pythonPackages.celery} $out/bin/celery \
         --prefix PYTHONPATH : "${pythonPath}:$out/lib/paperless-ngx/src" \
         --prefix PATH : "${path}"
 
@@ -242,7 +227,7 @@ python.pkgs.buildPythonApplication (finalAttrs: {
     find $out/lib/paperless-ngx -type d -name tests -exec rm -rv {} +
   '';
 
-  nativeCheckInputs = with python.pkgs; [
+  nativeCheckInputs = with pythonPackages; [
     daphne
     factory-boy
     imagehash
@@ -310,9 +295,9 @@ python.pkgs.buildPythonApplication (finalAttrs: {
     inherit
       nltkDataDir
       path
-      python
       tesseract5
       ;
+    inherit (pythonPackages) python;
     tests = { inherit (nixosTests) paperless; };
     updateScript = nix-update-script {
       extraArgs = [
diff --git a/pkgs/by-name/pr/pretix/package.nix b/pkgs/by-name/pr/pretix/package.nix
index 22f3855b68e9..b16dc8903405 100644
--- a/pkgs/by-name/pr/pretix/package.nix
+++ b/pkgs/by-name/pr/pretix/package.nix
@@ -17,6 +17,7 @@ let
   python = python3.override {
     self = python;
     packageOverrides = self: super: {
+      chardet = super.chardet_5;
       django = super.django_5;
 
       django-oauth-toolkit = super.django-oauth-toolkit.overridePythonAttrs (oldAttrs: rec {
diff --git a/pkgs/development/python-modules/anyio/default.nix b/pkgs/development/python-modules/anyio/default.nix
index 2337ee8f6c8b..2aa45bf41a62 100644
--- a/pkgs/development/python-modules/anyio/default.nix
+++ b/pkgs/development/python-modules/anyio/default.nix
@@ -32,14 +32,14 @@
 
 buildPythonPackage rec {
   pname = "anyio";
-  version = "4.14.0";
+  version = "4.14.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "agronholm";
     repo = "anyio";
     tag = version;
-    hash = "sha256-g+2d/j3ke+RjwIYq0JyFfYxg80QXrura9Dsx7cQyMIQ=";
+    hash = "sha256-LPNRNb1RuSVQqsI6aAAiYWC2c2CZAhFS67XW9OfbIiE=";
   };
 
   build-system = [ setuptools-scm ];
@@ -91,6 +91,7 @@ buildPythonPackage rec {
     "test_nonexistent_main_module"
     #  3 second timeout expired
     "test_keyboardinterrupt_during_test"
+    "test_dynamic_async_fixture_access_does_not_hang"
     # racy with high thread count, see https://github.com/NixOS/nixpkgs/issues/448125
     "test_multiple_threads"
 
diff --git a/pkgs/development/python-modules/chardet/5.nix b/pkgs/development/python-modules/chardet/5.nix
new file mode 100644
index 000000000000..50959e4753fd
--- /dev/null
+++ b/pkgs/development/python-modules/chardet/5.nix
@@ -0,0 +1,44 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  hypothesis,
+  pytestCheckHook,
+  setuptools,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "chardet";
+  version = "5.2.0";
+  pyproject = true;
+
+  __structuredAttrs = true;
+
+  src = fetchPypi {
+    inherit (finalAttrs) pname version;
+    hash = "sha256-Gztv9HmoxBS8P6LAhSmVaVxKAm3NbQYzst0JLKOcHPc=";
+  };
+
+  build-system = [ setuptools ];
+
+  nativeCheckInputs = [
+    hypothesis
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # flaky; https://github.com/chardet/chardet/issues/256
+    "test_detect_all_and_detect_one_should_agree"
+  ];
+
+  pythonImportsCheck = [ "chardet" ];
+
+  meta = {
+    changelog = "https://github.com/chardet/chardet/releases/tag/${finalAttrs.version}";
+    description = "Universal encoding detector";
+    mainProgram = "chardetect";
+    homepage = "https://github.com/chardet/chardet";
+    license = lib.licenses.lgpl21Plus;
+    maintainers = [ ];
+  };
+})
diff --git a/pkgs/development/python-modules/db-dtypes/default.nix b/pkgs/development/python-modules/db-dtypes/default.nix
index c2bb9a49595a..4393f725aafe 100644
--- a/pkgs/development/python-modules/db-dtypes/default.nix
+++ b/pkgs/development/python-modules/db-dtypes/default.nix
@@ -45,6 +45,10 @@ buildPythonPackage (finalAttrs: {
 
   nativeCheckInputs = [ pytestCheckHook ];
 
+  pytestFlags = [
+    "-Wignore::DeprecationWarning"
+  ];
+
   pythonImportsCheck = [ "db_dtypes" ];
 
   meta = {
diff --git a/pkgs/development/python-modules/django-compressor/default.nix b/pkgs/development/python-modules/django-compressor/default.nix
index eedf03e28863..6e1686fe0b8b 100644
--- a/pkgs/development/python-modules/django-compressor/default.nix
+++ b/pkgs/development/python-modules/django-compressor/default.nix
@@ -15,7 +15,6 @@
   # tests
   beautifulsoup4,
   brotli,
-  calmjs,
   csscompressor,
   django-sekizai,
   jinja2,
@@ -52,7 +51,6 @@ buildPythonPackage rec {
   nativeCheckInputs = [
     beautifulsoup4
     brotli
-    calmjs
     csscompressor
     django-sekizai
     jinja2
@@ -68,6 +66,8 @@ buildPythonPackage rec {
   disabledTests = [
     # we set mtime to 1980-01-02
     "test_css_mtimes"
+    # calmjs removed from test deps, because it requires pkg_resources at runtime
+    "test_calmjs_filter"
   ];
 
   pythonImportsCheck = [ "compressor" ];
diff --git a/pkgs/development/python-modules/django-q2/default.nix b/pkgs/development/python-modules/django-q2/default.nix
index e5ebe7e58eda..f114e4a24eb7 100644
--- a/pkgs/development/python-modules/django-q2/default.nix
+++ b/pkgs/development/python-modules/django-q2/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "django-q2";
-  version = "1.9.0";
+  version = "1.10.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "django-q2";
     repo = "django-q2";
     tag = "v${version}";
-    hash = "sha256-xqRm9vv/lD9HLX+ekdPgIGGwr5H7QZBATPx0CCjQAmw=";
+    hash = "sha256-VwB3pvDAGsMvcKblRnmCYHzvEBCz8E13Qov4LjWEqxc=";
   };
 
   build-system = [
@@ -74,6 +74,9 @@ buildPythonPackage rec {
 
   disabledTestPaths = [
     "django_q/tests/test_commands.py"
+    #  assert 0 == 1 where 0 = <django_q.cluster.Sentinel object at 0x7ffff3861e50>.reincarnations
+    "django_q/tests/test_cluster.py::test_recycle"
+    "django_q/tests/test_cluster.py::test_max_rss"
   ];
 
   pytestFlags = [ "-vv" ];
diff --git a/pkgs/development/python-modules/encutils/chardet6-compat.patch b/pkgs/development/python-modules/encutils/chardet6-compat.patch
new file mode 100644
index 000000000000..11730056e5c9
--- /dev/null
+++ b/pkgs/development/python-modules/encutils/chardet6-compat.patch
@@ -0,0 +1,79 @@
+diff --git a/encutils/__init__.py b/encutils/__init__.py
+index 02922be..8a85574 100644
+--- a/encutils/__init__.py
++++ b/encutils/__init__.py
+@@ -442,7 +442,7 @@ def tryEncodings(text, log=None):  # noqa: C901
+ 
+         encoding = chardet.detect(text)["encoding"]
+ 
+-    except ImportError:
++    except (ImportError, AttributeError):
+         msg = 'Using simplified encoding detection, you might want to install chardet.'
+         if log:
+             log.warn(msg)
+encutils-1.0.0 on  main [!] is 📦 v1.0.0 via 🐍 v3.13.13 
+❯ hx encutils/__init__.py
+encutils-1.0.0 on  main [!] is 📦 v1.0.0 via 🐍 v3.13.13 took 59s 
+❯ git diff
+diff --git a/encutils/__init__.py b/encutils/__init__.py
+index 02922be..100e06e 100644
+--- a/encutils/__init__.py
++++ b/encutils/__init__.py
+@@ -441,6 +441,8 @@ def tryEncodings(text, log=None):  # noqa: C901
+         import chardet
+ 
+         encoding = chardet.detect(text)["encoding"]
++        if encoding is not None:
++            return encoding
+ 
+     except ImportError:
+         msg = 'Using simplified encoding detection, you might want to install chardet.'
+@@ -449,27 +451,27 @@ def tryEncodings(text, log=None):  # noqa: C901
+         else:
+             print(msg)
+ 
+-        encodings = (
+-            'ascii',
+-            'iso-8859-1',
+-            # 'windows-1252', # test later
+-            'utf-8',
+-        )
+-        encoding = None
+-        for e in encodings:
+-            try:
+-                text.decode(e)
+-            except UnicodeDecodeError:
+-                pass
+-            else:
+-                if 'iso-8859-1' == e:
+-                    try:
+-                        if '€' in text.decode('windows-1252'):
+-                            return 'windows-1252'
+-                    except UnicodeDecodeError:
+-                        pass
+-
+-                return e
++    encodings = (
++        'ascii',
++        'iso-8859-1',
++        # 'windows-1252', # test later
++        'utf-8',
++    )
++    encoding = None
++    for e in encodings:
++        try:
++            text.decode(e)
++        except UnicodeDecodeError:
++            pass
++        else:
++            if 'iso-8859-1' == e:
++                try:
++                    if '€' in text.decode('windows-1252'):
++                        return 'windows-1252'
++                except UnicodeDecodeError:
++                    pass
++
++            return e
+ 
+     return encoding
+ 
diff --git a/pkgs/development/python-modules/encutils/default.nix b/pkgs/development/python-modules/encutils/default.nix
index 37f91db5a007..84b77e0f840e 100644
--- a/pkgs/development/python-modules/encutils/default.nix
+++ b/pkgs/development/python-modules/encutils/default.nix
@@ -18,6 +18,9 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-OOylrxjOur2L5DwX8UydP7uoPMX3rI46schuJMSyuRo=";
   };
 
+  # expect chardet.detect to return None
+  patches = [ ./chardet6-compat.patch ];
+
   build-system = [ flit-core ];
 
   dependencies = [
diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index 886b6ecccd7c..e7c8a426fae7 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -126,7 +126,7 @@ buildPythonPackage rec {
   disabledTestPaths = [
     # Don't test docs and examples
     "docs_src"
-    "tests/test_tutorial/test_sql_databases"
+    "tests/test_tutorial"
     # Infinite recursion with strawberry-graphql
     "tests/test_tutorial/test_graphql/test_tutorial001.py"
   ];
diff --git a/pkgs/development/python-modules/fastmcp/default.nix b/pkgs/development/python-modules/fastmcp/default.nix
index 3879e40bb830..43f7c474f2dc 100644
--- a/pkgs/development/python-modules/fastmcp/default.nix
+++ b/pkgs/development/python-modules/fastmcp/default.nix
@@ -114,6 +114,11 @@ buildPythonPackage (finalAttrs: {
     "test_multi_server"
     "test_server_starts_without_auth"
     "test_canonical_multi_client_with_transforms"
+
+    # RuntimeError: Attempted to exit a cancel scope that isn't the current tasks's current cancel scope
+    "test_stateful_proxy"
+    "test_concurrent_log_requests_no_mixing"
+    "test_multi_proxies_no_mixing"
   ]
   ++ lib.optionals stdenv.hostPlatform.isAarch64 [
     # floating point error
diff --git a/pkgs/development/python-modules/flatdict/default.nix b/pkgs/development/python-modules/flatdict/default.nix
index 93d495a6de6c..7cf444e08893 100644
--- a/pkgs/development/python-modules/flatdict/default.nix
+++ b/pkgs/development/python-modules/flatdict/default.nix
@@ -2,20 +2,27 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  hatchling,
+  hatch-vcs,
 }:
 
 buildPythonPackage rec {
   pname = "flatdict";
-  version = "4.0.1";
-  format = "setuptools";
+  version = "4.1.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "gmr";
     repo = "flatdict";
-    rev = version;
-    hash = "sha256-CWsTiCNdIKSQtjpQC07lhZoU1hXT/MGpXdj649x2GlU=";
+    tag = version;
+    hash = "sha256-sLeW92F473H90+EMHaIWPt9ETqSeL/DoLmlMAg9Thj4=";
   };
 
+  build-system = [
+    hatchling
+    hatch-vcs
+  ];
+
   pythonImportsCheck = [ "flatdict" ];
 
   meta = {
diff --git a/pkgs/development/python-modules/genshi/default.nix b/pkgs/development/python-modules/genshi/default.nix
index 1dee12d5bb70..7531c484cc15 100644
--- a/pkgs/development/python-modules/genshi/default.nix
+++ b/pkgs/development/python-modules/genshi/default.nix
@@ -2,7 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  setuptools,
+  setuptools_80,
   pytestCheckHook,
 }:
 
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     hash = "sha256-hbDbETYlMU8PRPP+bvDrJWTWw03S7lZ3tJXRUUK7SXM=";
   };
 
-  build-system = [ setuptools ];
+  build-system = [ setuptools_80 ];
 
   nativeCheckInputs = [ pytestCheckHook ];
 
diff --git a/pkgs/development/python-modules/google-cloud-artifact-registry/default.nix b/pkgs/development/python-modules/google-cloud-artifact-registry/default.nix
index 6ecf3a920149..e10f2d5e3850 100644
--- a/pkgs/development/python-modules/google-cloud-artifact-registry/default.nix
+++ b/pkgs/development/python-modules/google-cloud-artifact-registry/default.nix
@@ -14,13 +14,13 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-artifact-registry";
-  version = "1.19.0";
+  version = "1.22.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_artifact_registry";
     inherit version;
-    hash = "sha256-QVAy29BzPd9EO4RDKo3kiZqktupkGWDJjd8v6x10mpE=";
+    hash = "sha256-DoFzqXrmld/PAsgyd6D9V04aOb5AnaY0W5Rb6+V3rZQ=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/google-cloud-asset/default.nix b/pkgs/development/python-modules/google-cloud-asset/default.nix
index f1be9e6ea0b4..9e8c9995c8fb 100644
--- a/pkgs/development/python-modules/google-cloud-asset/default.nix
+++ b/pkgs/development/python-modules/google-cloud-asset/default.nix
@@ -20,14 +20,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "google-cloud-asset";
-  version = "4.2.0";
+  version = "4.4.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googleapis";
     repo = "google-cloud-python";
     tag = "google-cloud-asset-v${finalAttrs.version}";
-    sha256 = "sha256-dVgcnnInqjUjySL7wjxGzI33t1YZJ8e9mSsmjAJ+fBI=";
+    sha256 = "sha256-M/7uDWWz4YCfxa4gyM9BaAo10iyTMvtR2MhNpdFYnis=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/packages/google-cloud-asset";
diff --git a/pkgs/development/python-modules/google-cloud-dlp/default.nix b/pkgs/development/python-modules/google-cloud-dlp/default.nix
index 4d6e46b35c30..cee8ca896753 100644
--- a/pkgs/development/python-modules/google-cloud-dlp/default.nix
+++ b/pkgs/development/python-modules/google-cloud-dlp/default.nix
@@ -14,13 +14,13 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-dlp";
-  version = "3.34.0";
+  version = "3.38.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_dlp";
     inherit version;
-    hash = "sha256-bfoxclINWn+ozM5HqWIs3oFfA3tKpvttaZhP1Ze/gAc=";
+    hash = "sha256-BcdlhL62CzBcE9xRMhp9Aebj7DHd8QXxjVDy+DT3toQ=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/google-cloud-firestore/default.nix b/pkgs/development/python-modules/google-cloud-firestore/default.nix
index 072ba065326f..86f06063126e 100644
--- a/pkgs/development/python-modules/google-cloud-firestore/default.nix
+++ b/pkgs/development/python-modules/google-cloud-firestore/default.nix
@@ -21,14 +21,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "google-cloud-firestore";
-  version = "2.27.0";
+  version = "2.28.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googleapis";
     repo = "google-cloud-python";
     tag = "google-cloud-firestore-v${finalAttrs.version}";
-    hash = "sha256-hdUT4SRPOL+ArpU4RcsNCUCV3UCW3vQgwtHuxJiyZeU=";
+    hash = "sha256-dct5yBerIMNQgVIvOWdO9yTxSrH1JDUen6I7CYHftC0=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/packages/google-cloud-firestore";
@@ -71,6 +71,11 @@ buildPythonPackage (finalAttrs: {
     # Test requires credentials
     "tests/system/test_pipeline_acceptance.py"
   ]
+  ++ lib.optionals (pythonOlder "3.14") [
+    # RuntimeError: There is no current event loop in thread 'MainThread'.
+    "tests/unit/v1/test_base_client.py::test_baseclient__emulator_channel"
+    "tests/unit/v1/test_bundle.py::TestAsyncBundle::test_async_query"
+  ]
   ++ lib.optionals (pythonAtLeast "3.14") [
     # RuntimeError: There is no current event loop in thread 'MainThread'
     # due to eliding aiounittest
diff --git a/pkgs/development/python-modules/google-cloud-iam/default.nix b/pkgs/development/python-modules/google-cloud-iam/default.nix
index 1f6f48522359..b1108657a84f 100644
--- a/pkgs/development/python-modules/google-cloud-iam/default.nix
+++ b/pkgs/development/python-modules/google-cloud-iam/default.nix
@@ -17,14 +17,14 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-iam";
-  version = "2.21.0";
+  version = "2.24.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googleapis";
     repo = "google-cloud-python";
     tag = "google-cloud-iam-v${version}";
-    hash = "sha256-dVgcnnInqjUjySL7wjxGzI33t1YZJ8e9mSsmjAJ+fBI=";
+    hash = "sha256-ywRS1BfK6s+gcU8QRem0cSnfZq4BUQ2ABNcgnOa01LI=";
   };
 
   sourceRoot = "${src.name}/packages/google-cloud-iam";
diff --git a/pkgs/development/python-modules/google-cloud-kms/default.nix b/pkgs/development/python-modules/google-cloud-kms/default.nix
index 46d1df626da1..7afa896fad59 100644
--- a/pkgs/development/python-modules/google-cloud-kms/default.nix
+++ b/pkgs/development/python-modules/google-cloud-kms/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-kms";
-  version = "3.9.0";
+  version = "3.14.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googleapis";
     repo = "google-cloud-python";
     tag = "google-cloud-kms-v${version}";
-    hash = "sha256-JR3fcwCuMZkHyJHnMt4EGvTZZ7MLgQrgxCaTlJZ1zYE=";
+    hash = "sha256-ywRS1BfK6s+gcU8QRem0cSnfZq4BUQ2ABNcgnOa01LI=";
   };
 
   sourceRoot = "${src.name}/packages/google-cloud-kms";
diff --git a/pkgs/development/python-modules/google-cloud-logging/default.nix b/pkgs/development/python-modules/google-cloud-logging/default.nix
index b422a3dceab8..f4de6a36e21a 100644
--- a/pkgs/development/python-modules/google-cloud-logging/default.nix
+++ b/pkgs/development/python-modules/google-cloud-logging/default.nix
@@ -23,13 +23,13 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-logging";
-  version = "3.13.0";
+  version = "3.16.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_logging";
     inherit version;
-    hash = "sha256-Oq4Fc7GhpPWezfRXH054gbWCO9Ep/kaVYcHEmn+opME=";
+    hash = "sha256-CKMHa48PckIZ1vc7KiQu9p1R6LziJhM66+QaJfI/VAA=";
   };
 
   build-system = [ setuptools ];
@@ -77,8 +77,6 @@ buildPythonPackage rec {
     # Tests require credentials
     "tests/system/test_system.py"
     "tests/unit/test__gapic.py"
-    # Exclude performance tests
-    "tests/performance/test_performance.py"
   ];
 
   pythonImportsCheck = [
@@ -88,8 +86,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Stackdriver Logging API client library";
-    homepage = "https://github.com/googleapis/python-logging";
-    changelog = "https://github.com/googleapis/python-logging/blob/v${version}/CHANGELOG.md";
+    homepage = "https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-logging";
+    changelog = "https://github.com/googleapis/google-cloud-python/blob/${version}/packages/google-cloud-logging/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = [ ];
   };
diff --git a/pkgs/development/python-modules/google-cloud-monitoring/default.nix b/pkgs/development/python-modules/google-cloud-monitoring/default.nix
index eaa6fb87b374..ceeb26b8db3f 100644
--- a/pkgs/development/python-modules/google-cloud-monitoring/default.nix
+++ b/pkgs/development/python-modules/google-cloud-monitoring/default.nix
@@ -15,13 +15,13 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "google-cloud-monitoring";
-  version = "2.30.0";
+  version = "2.31.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_monitoring";
     inherit (finalAttrs) version;
-    hash = "sha256-qVMKqaokbEkIEN+nvjLWfoNA0ZEIrMmcvALR7UlPunY=";
+    hash = "sha256-tMnTUoyGQ9TrS51ojLs8WRS8X2mzFP98XhtHvcBzqa4=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/google-cloud-pubsub/default.nix b/pkgs/development/python-modules/google-cloud-pubsub/default.nix
index a2a635cd758a..1ce8e8f571db 100644
--- a/pkgs/development/python-modules/google-cloud-pubsub/default.nix
+++ b/pkgs/development/python-modules/google-cloud-pubsub/default.nix
@@ -19,13 +19,13 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-pubsub";
-  version = "2.34.0";
+  version = "2.39.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "google_cloud_pubsub";
     inherit version;
-    hash = "sha256-JfmMO6FqaYcfnruteuzj/mPIr+e6OSqtIJS+cw1UWXY=";
+    hash = "sha256-7tZeJfV/lb8+AtltfuFxaIsjkiRx+fIbWpHtkOEoLA8=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/google-cloud-storage/default.nix b/pkgs/development/python-modules/google-cloud-storage/default.nix
index 55e252a4f12c..10ca5fc8ec98 100644
--- a/pkgs/development/python-modules/google-cloud-storage/default.nix
+++ b/pkgs/development/python-modules/google-cloud-storage/default.nix
@@ -25,16 +25,18 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-storage";
-  version = "3.10.1";
+  version = "3.12.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "googleapis";
-    repo = "python-storage";
-    tag = "v${version}";
-    hash = "sha256-pKy1A9RNyRlAn4bXclcdvbfW4kZOP9Z4HqKWwcrDePo=";
+    repo = "google-cloud-python";
+    tag = "google-cloud-storage-v${version}";
+    hash = "sha256-4rmrRvYW9FOpvYY4a+vbDzQRcLXfFHGSCnv7yL6S1FM=";
   };
 
+  sourceRoot = "${src.name}/packages/google-cloud-storage";
+
   build-system = [ setuptools ];
 
   dependencies = [
@@ -94,6 +96,16 @@ buildPythonPackage rec {
     "test_update_user_agent_when_default_clientinfo_provided"
     "test_update_user_agent_when_none_clientinfo_provided"
     "test_update_user_agent_with_existing_user_agent"
+    "test_403_permission_cache_fallback"
+    "test_404_on_blob_bucket_deleted"
+    "test_404_on_blob_but_bucket_exists"
+    "test_cache_eviction_on_bucket_404"
+    "test_cache_eviction_on_bucket_delete"
+    "test_cache_stampede_protection"
+    "test_disable_bucket_md_env_flag"
+    "test_lru_bounded_capacity_eviction"
+    "test_sequential_cache_priming"
+    "test_sequential_cache_priming_multi_region"
   ];
 
   disabledTestPaths = [
@@ -117,8 +129,8 @@ buildPythonPackage rec {
 
   meta = {
     description = "Google Cloud Storage API client library";
-    homepage = "https://github.com/googleapis/python-storage";
-    changelog = "https://github.com/googleapis/python-storage/blob/${src.tag}/CHANGELOG.md";
+    homepage = "https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-storage";
+    changelog = "https://github.com/googleapis/google-cloud-python/blob/${src.tag}/packages/google-cloud-storage/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ sarahec ];
   };
diff --git a/pkgs/development/python-modules/ibis-framework/default.nix b/pkgs/development/python-modules/ibis-framework/default.nix
index 70d05e492e23..61c2d9daedea 100644
--- a/pkgs/development/python-modules/ibis-framework/default.nix
+++ b/pkgs/development/python-modules/ibis-framework/default.nix
@@ -148,10 +148,11 @@ buildPythonPackage (finalAttrs: {
     "-Wignore:fetch_arrow_table:DeprecationWarning"
     # DeprecationWarning: fetch_record_batch() is deprecated, use to_arrow_reader() instead.
     "-Wignore:fetch_record_batch:DeprecationWarning"
+    # DeprecationWarning: '_UnionGenericAlias' is deprecated and slated for removal in Python 3.17
+    # DeprecationWarning: The 'generic' unit for NumPy timedelta is deprecated, and will raise an error in the future. This includes implicit conversion of bare integers (e.g. `+ 1`).Please use a specific unit instead.
+    "-Wignore::DeprecationWarning"
   ]
   ++ lib.optionals (pythonAtLeast "3.14") [
-    # DeprecationWarning: '_UnionGenericAlias' is deprecated and slated for removal in Python 3.17
-    "-Wignore::DeprecationWarning"
     # Multiple tests with warnings fail without it
     "-Wignore::pytest.PytestUnraisableExceptionWarning"
   ];
diff --git a/pkgs/development/python-modules/influxdb/default.nix b/pkgs/development/python-modules/influxdb/default.nix
index d6785f77f8a9..71c865ed28e0 100644
--- a/pkgs/development/python-modules/influxdb/default.nix
+++ b/pkgs/development/python-modules/influxdb/default.nix
@@ -79,6 +79,21 @@ buildPythonPackage rec {
     "test_write_points_from_dataframe_with_tag_escaped"
     # AssertionError: 2 != 1 : <class 'influxdb.tests.helper_test.TestSeriesHelper.testWarnBulkSizeNoEffect.<locals>.WarnBulkSizeNoEffect'> call should have generated one warning.
     "testWarnBulkSizeNoEffect"
+    # Timestamp precision 10^9 vs 10^12
+    "test_dataframe_write_points_with_whitespace_in_column_names"
+    "test_dataframe_write_points_with_whitespace_measurement"
+    "test_write_points_from_dataframe"
+    "test_write_points_from_dataframe_with_leading_none_column"
+    "test_write_points_from_dataframe_with_line_of_none"
+    "test_write_points_from_dataframe_with_nan_line"
+    "test_write_points_from_dataframe_with_none"
+    "test_write_points_from_dataframe_with_numeric_column_names"
+    "test_write_points_from_dataframe_with_period_index"
+    "test_write_points_from_dataframe_with_tag_cols_and_defaults"
+    "test_write_points_from_dataframe_with_tag_cols_and_global_tags"
+    "test_write_points_from_dataframe_with_tag_columns"
+    "test_write_points_from_dataframe_with_tags_and_nan_line"
+    "test_write_points_from_dataframe_with_time_precision"
   ];
 
   pythonImportsCheck = [ "influxdb" ];
diff --git a/pkgs/development/python-modules/libsass/default.nix b/pkgs/development/python-modules/libsass/default.nix
index 348014d5fca4..f26c4bcb09be 100644
--- a/pkgs/development/python-modules/libsass/default.nix
+++ b/pkgs/development/python-modules/libsass/default.nix
@@ -3,7 +3,7 @@
   buildPythonPackage,
   fetchFromGitHub,
   libsass,
-  six,
+  setuptools_80,
   pytestCheckHook,
   werkzeug,
 }:
@@ -11,7 +11,7 @@
 buildPythonPackage (finalAttrs: {
   pname = "libsass";
   version = "0.23.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "sass";
@@ -20,13 +20,11 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-CiSr9/3EDwpDEzu6VcMBAlm3CtKTmGYbZMnMEjyZVxI=";
   };
 
+  build-system = [ setuptools_80 ];
+
   buildInputs = [ libsass ];
 
-  propagatedBuildInputs = [ six ];
-
-  preBuild = ''
-    export SYSTEM_SASS=true;
-  '';
+  env.SYSTEM_SASS = "true";
 
   nativeCheckInputs = [
     pytestCheckHook
@@ -41,6 +39,7 @@ buildPythonPackage (finalAttrs: {
     description = "Python binding for libsass to compile Sass/SCSS";
     mainProgram = "pysassc";
     homepage = "https://sass.github.io/libsass-python/";
+    downloadPage = "https://github.com/sass/libsass-python";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ sigmanificient ];
   };
diff --git a/pkgs/development/python-modules/mistralai/default.nix b/pkgs/development/python-modules/mistralai/default.nix
index 7fc33720d0a2..ab19f5aa4b11 100644
--- a/pkgs/development/python-modules/mistralai/default.nix
+++ b/pkgs/development/python-modules/mistralai/default.nix
@@ -25,6 +25,7 @@
 
   # tests
   opentelemetry-sdk,
+  pytest-asyncio,
   pytestCheckHook,
 }:
 
@@ -79,6 +80,7 @@ buildPythonPackage (finalAttrs: {
 
   nativeCheckInputs = [
     opentelemetry-sdk
+    pytest-asyncio
     pytestCheckHook
   ]
   ++ finalAttrs.passthru.optional-dependencies.agents
@@ -87,6 +89,8 @@ buildPythonPackage (finalAttrs: {
   disabledTests = [
     # AssertionError: <Response [200 OK]> is not an instance of <class 'mistralai.extra.observability.otel.TracedResponse'>
     "TestOtelTracing"
+    # '062f2cad7f1fee8c3e409b73d431e71b' not found in '00-e5d29cde482d5d796428c10d13e86060-468fe44f7efdb086-01'
+    "test_propagates_sampled_active_span"
   ];
 
   meta = {
diff --git a/pkgs/development/python-modules/morfessor/default.nix b/pkgs/development/python-modules/morfessor/default.nix
index 969e2f347a99..0fda02a714f4 100644
--- a/pkgs/development/python-modules/morfessor/default.nix
+++ b/pkgs/development/python-modules/morfessor/default.nix
@@ -2,13 +2,14 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools_80,
+  pytestCheckHook,
 }:
 
 buildPythonPackage rec {
   pname = "morfessor";
   version = "2.0.6";
-
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     pname = "Morfessor";
@@ -16,7 +17,13 @@ buildPythonPackage rec {
     sha256 = "bb3beac234341724c5f640f65803071f62373a50dba854d5a398567f9aefbab2";
   };
 
-  checkPhase = "python -m unittest -v morfessor/test/*";
+  build-system = [ setuptools_80 ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  enabledTestPaths = [
+    "morfessor/test/*"
+  ];
 
   pythonImportsCheck = [ "morfessor" ];
 
diff --git a/pkgs/development/python-modules/narwhals/default.nix b/pkgs/development/python-modules/narwhals/default.nix
index c37327e9ea01..7e2aa326772b 100644
--- a/pkgs/development/python-modules/narwhals/default.nix
+++ b/pkgs/development/python-modules/narwhals/default.nix
@@ -5,8 +5,7 @@
   dask,
   duckdb,
   fetchFromGitHub,
-  fetchpatch2,
-  hatchling,
+  uv-build,
   hypothesis,
   ibis-framework,
   packaging,
@@ -24,37 +23,17 @@
 
 buildPythonPackage rec {
   pname = "narwhals";
-  version = "2.16.0";
+  version = "2.23.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "narwhals-dev";
     repo = "narwhals";
     tag = "v${version}";
-    hash = "sha256-k7CeM8Q4JgKbkLisAaVrljro4diOf0K0immek6AI0vM=";
+    hash = "sha256-fT3v7T2S7cmv0tX60kjRBrUq+89TG2/Ar9Qh9O4LP8U=";
   };
 
-  patches = [
-    (fetchpatch2 {
-      name = "fix-dask-deprecationwarning.patch";
-      url = "https://github.com/narwhals-dev/narwhals/commit/254655af21872e8127f7fee9a9afbfb279f1eda2.patch?full_index=1";
-      # Exclude unrelated change to non-test code.
-      includes = [ "pyproject.toml" ];
-      hash = "sha256-tgz0b08P36CENOYFBILbicHhdB4BytXgFQk3nIxpw0A=";
-    })
-    (fetchpatch2 {
-      name = "fix-dask-deprecationwarning.patch";
-      url = "https://github.com/narwhals-dev/narwhals/commit/b92d5a840e08bdf7806947ffde27de856900c5ab.patch?full_index=1";
-      hash = "sha256-2lct6/MfViKnRjpEehNKqF6zdZVIkXi7tYxycDh/Hn8=";
-    })
-    (fetchpatch2 {
-      name = "ignore-polars-deprecation-warning-in-tests.patch";
-      url = "https://github.com/narwhals-dev/narwhals/commit/fb798716eb5f8835096d8f88d422baae2b22b3ce.patch?full_index=1";
-      hash = "sha256-pWi0y4S48aADJ1MA3kB9FsLuoA+HfZp5+AgEn69pUuA=";
-    })
-  ];
-
-  build-system = [ hatchling ];
+  build-system = [ uv-build ];
 
   optional-dependencies = {
     # cudf = [ cudf ];
@@ -108,6 +87,10 @@ buildPythonPackage rec {
     "test_first_expr_broadcasting"
     # sqlframe improvements cause strict XPASS failures (tests expected to fail now pass)
     "test_unique_expr"
+    # sqlframe issues
+    "test_over_quantile"
+    "test_quantile_expr"
+    "test_join_duplicate_column_names"
   ];
 
   disabledTestPaths = lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
diff --git a/pkgs/development/python-modules/phply/default.nix b/pkgs/development/python-modules/phply/default.nix
index 392c5e264a33..087da4f1a8d2 100644
--- a/pkgs/development/python-modules/phply/default.nix
+++ b/pkgs/development/python-modules/phply/default.nix
@@ -2,7 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  setuptools,
+  setuptools_80,
   ply,
   pytestCheckHook,
 }:
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     hash = "sha256-Cyd3TShfUHo0RYBaBfj7KZj1bXCScPeLiSCLZbDYSRc=";
   };
 
-  build-system = [ setuptools ];
+  build-system = [ setuptools_80 ];
 
   dependencies = [ ply ];
 
diff --git a/pkgs/development/python-modules/pydeck/default.nix b/pkgs/development/python-modules/pydeck/default.nix
index d7c7de2030eb..866834959dfd 100644
--- a/pkgs/development/python-modules/pydeck/default.nix
+++ b/pkgs/development/python-modules/pydeck/default.nix
@@ -16,12 +16,12 @@
 
 buildPythonPackage rec {
   pname = "pydeck";
-  version = "0.9.1";
+  version = "0.9.2";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-90R1rmN5UdY/LuWDJnV/jU+c2fKkV89ClQcVAD4stgU=";
+    hash = "sha256-wQ2QNegerWOFJkysjRlAJHH2hmoVyh998UAPUhQrz4c=";
   };
 
   # upstream has an invalid pyproject.toml
diff --git a/pkgs/development/python-modules/rpy2-rinterface/default.nix b/pkgs/development/python-modules/rpy2-rinterface/default.nix
index 726311ba8e3c..4ec273c8ea1f 100644
--- a/pkgs/development/python-modules/rpy2-rinterface/default.nix
+++ b/pkgs/development/python-modules/rpy2-rinterface/default.nix
@@ -1,5 +1,4 @@
 {
-  stdenv,
   lib,
   buildPythonPackage,
   fetchurl,
@@ -11,6 +10,7 @@
   zlib,
   zstd,
   icu,
+  libdeflate,
   pytestCheckHook,
   setuptools,
   cffi,
@@ -39,7 +39,8 @@ buildPythonPackage rec {
   ];
 
   postPatch = ''
-    substituteInPlace 'src/rpy2/rinterface_lib/embedded.py' --replace '@NIX_R_LIBS_SITE@' "$R_LIBS_SITE"
+    substituteInPlace 'src/rpy2/rinterface_lib/embedded.py' \
+      --replace-fail '@NIX_R_LIBS_SITE@' "$R_LIBS_SITE"
   '';
 
   buildInputs = [
@@ -48,6 +49,7 @@ buildPythonPackage rec {
     zlib
     zstd
     icu
+    libdeflate
   ]
   ++ rWrapper.recommendedPackages;
 
@@ -55,11 +57,14 @@ buildPythonPackage rec {
     R # needed at setup time to detect R_HOME (alternatively set R_HOME explicitly)
   ];
 
-  propagatedBuildInputs = [
-    cffi
+  build-system = [
     setuptools
   ];
 
+  dependencies = [
+    cffi
+  ];
+
   nativeCheckInputs = [ pytestCheckHook ];
 
   # https://github.com/rpy2/rpy2/issues/1111
diff --git a/pkgs/development/python-modules/rpy2-robjects/default.nix b/pkgs/development/python-modules/rpy2-robjects/default.nix
index 72034f447237..637a76b82a5e 100644
--- a/pkgs/development/python-modules/rpy2-robjects/default.nix
+++ b/pkgs/development/python-modules/rpy2-robjects/default.nix
@@ -1,5 +1,4 @@
 {
-  stdenv,
   lib,
   buildPythonPackage,
   fetchurl,
@@ -11,6 +10,7 @@
   jinja2,
   numpy,
   pandas,
+  setuptools,
   tzlocal,
   pytestCheckHook,
 }:
@@ -42,7 +42,9 @@ buildPythonPackage rec {
     R # needed at setup time to detect R_HOME (alternatively set R_HOME explicitly)
   ];
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     ipython
     jinja2
     numpy
@@ -58,6 +60,11 @@ buildPythonPackage rec {
     "-Wignore::pytest.PytestRemovedIn9Warning"
   ];
 
+  disabledTests = [
+    # panda 3.0 type mismatch
+    "test_ri2pandas"
+  ];
+
   meta = {
     homepage = "https://rpy2.github.io/";
     description = "Python interface to R";
diff --git a/pkgs/development/python-modules/rpy2/default.nix b/pkgs/development/python-modules/rpy2/default.nix
index 053bceb0b9ab..cd506db94100 100644
--- a/pkgs/development/python-modules/rpy2/default.nix
+++ b/pkgs/development/python-modules/rpy2/default.nix
@@ -1,12 +1,11 @@
 {
-  stdenv,
   lib,
   buildPythonPackage,
   fetchPypi,
   isPyPy,
   rpy2-rinterface,
   rpy2-robjects,
-  pytestCheckHook,
+  setuptools,
 }:
 
 buildPythonPackage rec {
@@ -20,7 +19,9 @@ buildPythonPackage rec {
     hash = "sha256-8ftGSc59FOk1EzCI3sl82ifrN858xxA4X4HcpVb+jJ8=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     rpy2-rinterface
     rpy2-robjects
   ];
diff --git a/pkgs/development/python-modules/sigstore/default.nix b/pkgs/development/python-modules/sigstore/default.nix
index 6cc24de623ba..365356b0dd8e 100644
--- a/pkgs/development/python-modules/sigstore/default.nix
+++ b/pkgs/development/python-modules/sigstore/default.nix
@@ -52,6 +52,7 @@ buildPythonPackage (finalAttrs: {
 
   pythonRelaxDeps = [
     "cryptography"
+    "rich"
     "sigstore-models"
   ];
 
diff --git a/pkgs/development/python-modules/systemrdl-compiler/default.nix b/pkgs/development/python-modules/systemrdl-compiler/default.nix
index 7763a6a78b19..4c655d0df55e 100644
--- a/pkgs/development/python-modules/systemrdl-compiler/default.nix
+++ b/pkgs/development/python-modules/systemrdl-compiler/default.nix
@@ -8,6 +8,7 @@
   markdown,
   setuptools,
   setuptools-scm,
+  typing-extensions,
 }:
 
 buildPythonPackage (finalAttrs: {
@@ -32,6 +33,7 @@ buildPythonPackage (finalAttrs: {
     antlr4-python3-runtime
     colorama
     markdown
+    typing-extensions
   ];
 
   passthru.updateScript = gitUpdater { rev-prefix = "v"; };
diff --git a/pkgs/development/python-modules/textual-fastdatatable/default.nix b/pkgs/development/python-modules/textual-fastdatatable/default.nix
index d97f7d3730f4..691f3031cfb6 100644
--- a/pkgs/development/python-modules/textual-fastdatatable/default.nix
+++ b/pkgs/development/python-modules/textual-fastdatatable/default.nix
@@ -50,6 +50,7 @@ buildPythonPackage rec {
 
   pythonRelaxDeps = [
     "numpy"
+    "pandas"
     "pyarrow"
   ];
 
diff --git a/pkgs/development/python-modules/vega-datasets/default.nix b/pkgs/development/python-modules/vega-datasets/default.nix
index efe73ec81ce7..8de4b62fc21d 100644
--- a/pkgs/development/python-modules/vega-datasets/default.nix
+++ b/pkgs/development/python-modules/vega-datasets/default.nix
@@ -26,6 +26,12 @@ buildPythonPackage rec {
 
   pytestFlags = [ "--doctest-modules" ];
 
+  disabledTests = [
+    # timestamp precision mismatch
+    "test_date_types"
+    "test_stock_date_parsing"
+  ];
+
   pythonImportsCheck = [ "vega_datasets" ];
 
   meta =
diff --git a/pkgs/development/python-modules/zconfig/default.nix b/pkgs/development/python-modules/zconfig/default.nix
index bb739b974cca..83db908d50b0 100644
--- a/pkgs/development/python-modules/zconfig/default.nix
+++ b/pkgs/development/python-modules/zconfig/default.nix
@@ -23,6 +23,11 @@ buildPythonPackage rec {
 
   patches = lib.optional stdenv.hostPlatform.isMusl ./remove-setlocale-test.patch;
 
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail "setuptools >= 78.1.1,< 81" setuptools
+  '';
+
   build-system = [ setuptools ];
 
   buildInputs = [
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 623c83d48724..0f47434af46d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2785,6 +2785,8 @@ self: super: with self; {
 
   chardet = callPackage ../development/python-modules/chardet { };
 
+  chardet_5 = callPackage ../development/python-modules/chardet/5.nix { };
+
   charset-normalizer = callPackage ../development/python-modules/charset-normalizer { };
 
   chat-downloader = callPackage ../development/python-modules/chat-downloader { };