diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f3021c8..eda29b6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,16 +7,16 @@ default_stages:
 minimum_pre_commit_version: 2.16.0
 repos:
   - repo: https://github.com/biomejs/pre-commit
-    rev: v2.3.10
+    rev: v2.5.0
     hooks:
       - id: biome-format
         exclude: ^\.cruft\.json$ # inconsistent indentation with cruft - file never to be modified manually.
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: v2.11.1
+    rev: v2.25.0
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+    rev: v0.15.18
     hooks:
       - id: ruff-check
         types_or: [python, pyi, jupyter]
diff --git a/pyproject.toml b/pyproject.toml
index a9bb2c8..fbcca2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -100,9 +100,7 @@ doc = [
 line-length = 120
 src = [ "src" ]
 extend-include = [ "*.ipynb" ]
-
 format.docstring-code-format = true
-
 lint.select = [
   "B",      # flake8-bugbear
   "BLE",    # flake8-blind-except
@@ -136,19 +134,19 @@ lint.per-file-ignores."docs/*" = [ "I" ]
 lint.per-file-ignores."tests/*" = [ "D" ]
 lint.pydocstyle.convention = "numpy"
 
-[tool.pytest.ini_options]
-testpaths = [ "tests" ]
-xfail_strict = true
-addopts = [
+[tool.pytest]
+ini_options.testpaths = [ "tests" ]
+ini_options.addopts = [
   "--import-mode=importlib", # allow using test files with same name
 ]
+ini_options.xfail_strict = true
 
-[tool.coverage.run]
-source = [ "multigrate" ]
-patch = [ "subprocess" ]
-omit = [
+[tool.coverage]
+run.omit = [
   "**/test_*.py",
 ]
+run.patch = [ "subprocess" ]
+run.source = [ "multigrate" ]
 
 [tool.cruft]
 skip = [