diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 40628dd..0fcaf4d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ exclude: >
   )$
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.9
+    rev: v0.2.0
     hooks:
       - id: ruff
         args:
@@ -18,7 +18,7 @@ repos:
         args:
           - --dont-order-by-type
   - repo: https://github.com/psf/black
-    rev: "23.12.1"
+    rev: "24.1.1"
     hooks:
       - id: black
         name: Format code (black)
diff --git a/psychrochart/__init__.py b/psychrochart/__init__.py
index 3cd2ff3..4522c21 100644
--- a/psychrochart/__init__.py
+++ b/psychrochart/__init__.py
@@ -1,4 +1,5 @@
 """A library to make psychrometric charts and overlay information in them."""
+
 from psychrochart.chart import PsychroChart
 from psychrochart.models.annots import ChartAnnots
 from psychrochart.models.config import ChartConfig, ChartZone, ChartZones
diff --git a/psychrochart/__main__.py b/psychrochart/__main__.py
index bd6c800..9491971 100644
--- a/psychrochart/__main__.py
+++ b/psychrochart/__main__.py
@@ -1,4 +1,5 @@
 """A library to make psychrometric charts and overlay information in them."""
+
 import matplotlib.pyplot as plt
 
 from psychrochart.chart import PsychroChart
diff --git a/psychrochart/chart.py b/psychrochart/chart.py
index eb80eaf..f8a50aa 100644
--- a/psychrochart/chart.py
+++ b/psychrochart/chart.py
@@ -1,4 +1,5 @@
 """A library to make psychrometric charts and overlay information in them."""
+
 import gc
 from io import StringIO
 from pathlib import Path
@@ -151,9 +152,9 @@ def plot_points_dbt_rh(
         self,
         points: dict[str, Any],
         connectors: list[dict[str, Any]] | None = None,
-        convex_groups: list[dict[str, Any]]
-        | list[ConvexGroupTuple]
-        | None = None,
+        convex_groups: (
+            list[dict[str, Any]] | list[ConvexGroupTuple] | None
+        ) = None,
         scatter_style: dict[str, Any] | None = None,
     ) -> ChartAnnots:
         """Append individual points, connectors and groups to the plot.
diff --git a/psychrochart/chartdata.py b/psychrochart/chartdata.py
index d476695..c298472 100644
--- a/psychrochart/chartdata.py
+++ b/psychrochart/chartdata.py
@@ -1,4 +1,5 @@
 """A library to make psychrometric charts and overlay information in them."""
+
 import logging
 from typing import Sequence
 
diff --git a/psychrochart/models/curves.py b/psychrochart/models/curves.py
index a6dcc38..2dd0b7e 100644
--- a/psychrochart/models/curves.py
+++ b/psychrochart/models/curves.py
@@ -45,12 +45,12 @@ def curve_id(self) -> str:
     def dict(
         self,
         *,
-        include: AbstractSet[int | str]
-        | Mapping[int | str, Any]
-        | None = None,
-        exclude: AbstractSet[int | str]
-        | Mapping[int | str, Any]
-        | None = None,
+        include: (
+            AbstractSet[int | str] | Mapping[int | str, Any] | None
+        ) = None,
+        exclude: (
+            AbstractSet[int | str] | Mapping[int | str, Any] | None
+        ) = None,
         by_alias: bool = False,
         skip_defaults: bool | None = None,
         exclude_unset: bool = False,
diff --git a/psychrochart/plot_logic.py b/psychrochart/plot_logic.py
index 2c51793..6ab9ec6 100644
--- a/psychrochart/plot_logic.py
+++ b/psychrochart/plot_logic.py
@@ -1,4 +1,5 @@
 """A library to make psychrometric charts and overlay information in them."""
+
 import logging
 from math import atan2, degrees
 from typing import Any, AnyStr
diff --git a/tests/conftest.py b/tests/conftest.py
index c56e075..46425b0 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,5 @@
 """Common helpers for tests"""
+
 import logging
 from pathlib import Path
 import re
diff --git a/tests/test_curves_models.py b/tests/test_curves_models.py
index 856bf55..56fccc1 100644
--- a/tests/test_curves_models.py
+++ b/tests/test_curves_models.py
@@ -1,4 +1,5 @@
 """Tests objects to handle psychrometric curves."""
+
 import matplotlib.pyplot as plt
 import numpy as np
 import pytest
diff --git a/tests/test_overlay_info.py b/tests/test_overlay_info.py
index 7624102..223ee69 100644
--- a/tests/test_overlay_info.py
+++ b/tests/test_overlay_info.py
@@ -1,4 +1,5 @@
 """Tests plotting."""
+
 import numpy as np
 import pytest
 
diff --git a/tests/test_plot_chart.py b/tests/test_plot_chart.py
index dacda7d..77c06bd 100644
--- a/tests/test_plot_chart.py
+++ b/tests/test_plot_chart.py
@@ -1,4 +1,5 @@
 """Tests plotting."""
+
 import numpy as np
 
 from psychrochart import PsychroChart
diff --git a/tests/test_psychrometrics.py b/tests/test_psychrometrics.py
index ed8ea24..ed8858b 100644
--- a/tests/test_psychrometrics.py
+++ b/tests/test_psychrometrics.py
@@ -1,4 +1,5 @@
 """Test Cases for psychrometric equations."""
+
 from unittest import TestCase
 
 import numpy as np
diff --git a/tests/test_serialization.py b/tests/test_serialization.py
index 2be0013..31ae193 100644
--- a/tests/test_serialization.py
+++ b/tests/test_serialization.py
@@ -1,4 +1,5 @@
 """Test that Psychrochart object is serializable."""
+
 import pickle
 
 from psychrochart import load_config, PsychroChart
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 5b72c33..3c0010a 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,4 +1,5 @@
 """Tests utilities."""
+
 import json
 import logging