diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 78cb6e63..4ea69348 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -40,10 +40,10 @@ repos:
 
 # Ruff linter, replacement for flake8, pydocstyle, isort
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: 'v0.0.284'
+  rev: 'v0.0.286'
   hooks:
     - id: ruff
-      args: [--fix, --exit-non-zero-on-fix]
+      args: [--fix, --show-fixes]
 
 # C++ formatting
 - repo: https://github.com/pre-commit/mirrors-clang-format
@@ -62,7 +62,7 @@ repos:
 
 # Python type checking
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: 'v1.5.0'
+  rev: 'v1.5.1'
   hooks:
   - id: mypy
     additional_dependencies: [numpy]
diff --git a/pyproject.toml b/pyproject.toml
index 4f8dcdf4..19c684e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -82,16 +82,27 @@ sdist.include = ["extern/root/math/minuit2/inc", "extern/root/math/minuit2/src"]
 
 [tool.pytest.ini_options]
 minversion = "6.0"
-addopts = "-q -ra --ff"
+addopts = ["-q", "-ra", "--ff", "--strict-config", "--strict-markers"]
+log_cli_level = "INFO"
 testpaths = ["tests"]
+xfail_strict = true
 filterwarnings = [
     "error::numpy.VisibleDeprecationWarning",
+    "error::PendingDeprecationWarning",
     "error::DeprecationWarning",
+    "error::FutureWarning",
 ]
 
 [tool.ruff]
-select = ["E", "F", "D"]
-extend-ignore = ["D203", "D212", "D200"]
+select = [
+    "E", "F", # flake8
+    "D",      # pydocstyle
+]
+extend-ignore = ["D203", "D212"]
+src = ["src"]
+unfixable = [
+    "F841", # Removes unused variables
+]
 
 [tool.ruff.pydocstyle]
 convention = "numpy"