diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2591f94..5b14975 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 - repo: https://github.com/psf/black
-  rev: 23.12.1
+  rev: 25.1.0
   hooks:
   - id: black
     name: black
@@ -13,7 +13,7 @@ repos:
     types_or: [python, pyi]
 
 - repo: https://github.com/pycqa/flake8
-  rev: 7.0.0
+  rev: 7.1.1
   hooks:
   - id: flake8
     additional_dependencies:
@@ -23,18 +23,18 @@ repos:
     args: [--max-line-length=88]
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.15.0
+  rev: v3.19.1
   hooks:
   - id: pyupgrade
     args: [--py310-plus]
 
 - repo: https://github.com/pycqa/isort
-  rev: 5.13.2
+  rev: 6.0.0
   hooks:
   - id: isort
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.5.0
+  rev: v5.0.0
   hooks:
     - id: check-builtin-literals
     - id: check-added-large-files
@@ -56,7 +56,7 @@ repos:
         )
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.8.0
+  rev: v1.15.0
   hooks:
   - id: mypy
     language_version: python3.12
diff --git a/heat/heat.py b/heat/heat.py
index 3d4496d..5351e70 100644
--- a/heat/heat.py
+++ b/heat/heat.py
@@ -1,4 +1,5 @@
 """The 2D heat model."""
+
 from __future__ import annotations
 
 from io import TextIOBase
@@ -64,7 +65,6 @@ def solve_2d(
 
 
 class Heat:
-
     """Solve the Heat equation on a grid.
 
     Examples