diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2bb9e91..b51c569 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,12 +1,12 @@
 repos:
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.8.0
+    rev: v3.10.1
     hooks:
       - id: pyupgrade
         args: [--py38-plus]
 
   - repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.7.0
     hooks:
       - id: black
 
@@ -14,6 +14,7 @@ repos:
     rev: 5.12.0
     hooks:
       - id: isort
+        args: [--add-import=from __future__ import annotations]
 
   - repo: https://github.com/PyCQA/autoflake
     rev: v2.2.0
@@ -30,10 +31,11 @@ repos:
         files: \.py$
 
   - repo: https://github.com/PyCQA/flake8
-    rev: 6.0.0
+    rev: 6.1.0
     hooks:
       - id: flake8
-        additional_dependencies: [flake8-2020, flake8-errmsg, flake8-implicit-str-concat]
+        additional_dependencies:
+          [flake8-2020, flake8-errmsg, flake8-implicit-str-concat]
 
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0
@@ -61,16 +63,17 @@ repos:
         files: "src/"
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.4.1
+    rev: v1.5.0
     hooks:
       - id: mypy
         additional_dependencies: [pytest, types-freezegun, types-setuptools]
-        args: [--strict]
+        args: [--strict, --pretty, --show-error-codes]
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 0.13.0
+    rev: 0.13.1
     hooks:
       - id: pyproject-fmt
+        additional_dependencies: [tox]
 
   - repo: https://github.com/abravalheri/validate-pyproject
     rev: v0.13
diff --git a/pyproject.toml b/pyproject.toml
index dbf0621..6c00b06 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,6 @@ classifiers = [
   "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
   "Programming Language :: Python",
-  "Programming Language :: Python :: 3",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
diff --git a/src/humanize/__init__.py b/src/humanize/__init__.py
index f06bb6c..19c7c91 100644
--- a/src/humanize/__init__.py
+++ b/src/humanize/__init__.py
@@ -1,5 +1,7 @@
 """Main package for humanize."""
 
+from __future__ import annotations
+
 import importlib.metadata
 
 from humanize.filesize import naturalsize
diff --git a/tests/test_i18n.py b/tests/test_i18n.py
index 7af3ef2..d4f1e49 100644
--- a/tests/test_i18n.py
+++ b/tests/test_i18n.py
@@ -1,4 +1,6 @@
 """Internationalisation tests."""
+from __future__ import annotations
+
 import datetime as dt
 import importlib