diff --git a/README.rst b/README.rst
index 2518ab5..7fbff05 100644
--- a/README.rst
+++ b/README.rst
@@ -30,7 +30,10 @@ necessary packages:
     git clone https://github.com/aquatix/digimarks.git
     cd digimarks
     mkvirtualenv digimarks # or whatever project you are working on
-    pip install -r requirements.txt
+    # If you just want to run it, no need for development dependencies
+    uv sync --active --no-dev
+    # Otherwise, install everything
+    uv sync --active
 
 
 Migrating from version 1
diff --git a/pyproject.toml b/pyproject.toml
index d5e8ffd..800d654 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,20 +6,19 @@ build-backend = "setuptools.build_meta"
 name = "digimarks"
 version = "1.1.99"
 authors = [
-    {name = "Michiel Scholten", email = "michiel@diginaut.net"},
+    { name = "Michiel Scholten", email = "michiel@diginaut.net" },
 ]
-description='Simple bookmarking service, using a SQLite database to store bookmarks, supporting tags, automatic title fetching and REST API calls.'
+description = 'Simple bookmarking service, using a SQLite database to store bookmarks, supporting tags, automatic title fetching and REST API calls.'
 readme = "README.rst"
-requires-python = ">=3.7"
+requires-python = ">=3.10"
 keywords = ["bookmarks", "api"]
-license = {text = "Apache"}
+license = { text = "Apache" }
 classifiers = [
     "Framework :: FastAPI",
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: Apache Software License",
 ]
 dependencies = [
-    "importlib-metadata; python_version<'3.8'",
     "fastapi[all]",
     "sqlmodel",
     "alembic",
@@ -30,6 +29,29 @@ dependencies = [
     "extract_favicon",
     "feedgen",
 ]
+
+[dependency-groups]
+dev = [
+  {include-group = "lint"},
+  {include-group = "pub"},
+  {include-group = "test"}
+]
+test = [
+    "pytest>=7.0.0",
+    "pytest-cov>=4.0.0",
+]
+lint = [
+    "ruff>=0.1.0",
+    "mypy>=1.0.0",
+]
+# Publishing on PyPI
+pub = [
+    "build",
+    "twine"
+]
+server = [
+    "gunicorn>=23.0.0",
+]
 # dynamic = ["version"]
 
 [project.scripts]
diff --git a/src/digimarks/main.py b/src/digimarks/main.py
index 65fb0c9..44df75a 100644
--- a/src/digimarks/main.py
+++ b/src/digimarks/main.py
@@ -1,9 +1,10 @@
 """digimarks main module."""
 
 import logging
+from collections.abc import Sequence
 from contextlib import asynccontextmanager
 from datetime import UTC, datetime
-from typing import Annotated, Sequence, Type
+from typing import Annotated
 
 import httpx
 from fastapi import Depends, FastAPI, HTTPException, Query, Request
@@ -124,7 +125,7 @@ def index(request: Request):
 
 
 @app.get('/api/v1/admin/{system_key}/users/{user_id}', response_model=User)
-async def get_user(session: SessionDep, system_key: str, user_id: int) -> Type[User]:
+async def get_user(session: SessionDep, system_key: str, user_id: int) -> type[User]:
     """Show user information."""
     logger.info('User %d requested', user_id)
     if system_key != settings.system_key: