diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cbacef3..6c69166 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,7 @@
 name: ci
 on:
   push:
+  pull_request:
 jobs:
   test:
     name: Run tests and build distribution
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d84ead6..d809bd1 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,37 +1,37 @@
 exclude: "^docs/conf.py"
 
 repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
-    hooks:
-      - id: trailing-whitespace
-      - id: check-added-large-files
-      - id: check-ast
-      - id: check-json
-      - id: check-merge-conflict
-      - id: check-xml
-      - id: check-yaml
-      - id: debug-statements
-      - id: end-of-file-fixer
-      - id: requirements-txt-fixer
-      - id: mixed-line-ending
-        args: ["--fix=auto"]
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.6.0
+  hooks:
+  - id: trailing-whitespace
+  - id: check-added-large-files
+  - id: check-ast
+  - id: check-json
+  - id: check-merge-conflict
+  - id: check-xml
+  - id: check-yaml
+  - id: debug-statements
+  - id: end-of-file-fixer
+  - id: requirements-txt-fixer
+  - id: mixed-line-ending
+    args: ['--fix=auto']
 
-  - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
-    hooks:
-      - id: isort
+- repo: https://github.com/pycqa/isort
+  rev: 5.13.2
+  hooks:
+  - id: isort
 
-  - repo: https://github.com/psf/black
-    rev: 23.12.1
-    hooks:
-      - id: black
-        language_version: python3
+- repo: https://github.com/psf/black
+  rev: 24.8.0
+  hooks:
+  - id: black
+    language_version: python3
 
-  - repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
-    hooks:
-      - id: flake8
+- repo: https://github.com/PyCQA/flake8
+  rev: 7.1.1
+  hooks:
+  - id: flake8
 
   - repo: https://github.com/asottile/pyupgrade
     rev: v3.15.0
@@ -39,14 +39,8 @@ repos:
       - id: pyupgrade
         args: ["--py37-plus"]
 
-  - repo: https://github.com/Lucas-C/pre-commit-hooks-markup
-    rev: v1.0.1
-    hooks:
-      - id: rst-linter
-        files: README.rst
-
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.8.0
-    hooks:
-      - id: mypy
-        args: [--install-types, --non-interactive, --ignore-missing-imports]
+- repo: https://github.com/pre-commit/mirrors-mypy
+  rev: v1.11.1
+  hooks:
+  -   id: mypy
+      args: [--install-types, --non-interactive, --ignore-missing-imports]
diff --git a/setup.cfg b/setup.cfg
index eaa8236..0af1f60 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -33,7 +33,7 @@ packages = find:
 setup_requires =
     setuptools_scm
 install_requires =
-    beancount>=2.3.5
+    beancount>=2.3.5,<3.0.0
     scikit-learn>=1.0
     numpy>=1.18.0
 
diff --git a/smart_importer/__init__.py b/smart_importer/__init__.py
index 1194690..fd40389 100644
--- a/smart_importer/__init__.py
+++ b/smart_importer/__init__.py
@@ -1,4 +1,5 @@
 """Smart importer for Beancount and Fava."""
+
 from smart_importer.entries import update_postings
 from smart_importer.hooks import apply_hooks  # noqa
 from smart_importer.predictor import EntryPredictor
diff --git a/smart_importer/detector.py b/smart_importer/detector.py
index 72d8286..42b578e 100644
--- a/smart_importer/detector.py
+++ b/smart_importer/detector.py
@@ -1,4 +1,5 @@
 """Duplicate detector hook."""
+
 import logging
 
 from beancount.ingest import similar
diff --git a/smart_importer/hooks.py b/smart_importer/hooks.py
index f7815f7..b767824 100644
--- a/smart_importer/hooks.py
+++ b/smart_importer/hooks.py
@@ -1,4 +1,5 @@
 """Importer decorators."""
+
 import logging
 from functools import wraps
 
diff --git a/smart_importer/predictor.py b/smart_importer/predictor.py
index 08b171f..4ec3b74 100644
--- a/smart_importer/predictor.py
+++ b/smart_importer/predictor.py
@@ -1,4 +1,5 @@
 """Machine learning importer decorators."""
+
 # pylint: disable=unsubscriptable-object
 
 from __future__ import annotations
diff --git a/tests/data_test.py b/tests/data_test.py
index 3890be2..577ea71 100644
--- a/tests/data_test.py
+++ b/tests/data_test.py
@@ -1,4 +1,5 @@
 """Tests for the `PredictPostings` decorator"""
+
 # pylint: disable=missing-docstring
 import os
 import pprint
diff --git a/tests/pipelines_test.py b/tests/pipelines_test.py
index c216c10..0105fae 100644
--- a/tests/pipelines_test.py
+++ b/tests/pipelines_test.py
@@ -1,4 +1,5 @@
 """Tests for the Machine Learning Helpers."""
+
 # pylint: disable=missing-docstring
 import numpy as np
 from beancount.parser import parser
diff --git a/tests/predictors_test.py b/tests/predictors_test.py
index c825017..14c82e3 100644
--- a/tests/predictors_test.py
+++ b/tests/predictors_test.py
@@ -1,4 +1,5 @@
 """Tests for the `PredictPayees` and the `PredictPostings` decorator"""
+
 # pylint: disable=missing-docstring
 from beancount.ingest.importer import ImporterProtocol
 from beancount.parser import parser